how to convert packed decimal to numeric in cobol

Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. COBOL Computational Fields: comp, comp-3, packed decimal, binary - A However, it occasionally shows up as a problem. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Interpreting COMP-3 Packed Decimal Fields into numeric values, http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, How Intuit democratizes AI development across teams through reusability. It consists of the word PIC or PICTURE followed by the actual picture clause, where the type and size are specified. display vars) ? PE1 Part 1: 35 Points. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. COMP-3 occupies INT(N+1/2) by. This link requires an Internet Connection. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. This code: which to me appears to be exactly what you say you need. COBOL Comp-3 is a binary field type that puts ("packs") two digits into each byte, using a notation called Binary Coded Decimal, or BCD. Refer to What you probably need to do is something along the lines of: Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. It is implemented as "comp-3". available from SourceForge. cobol, How do I convert a hex character to its decimal value? For your program, check for negative (D) and if not, treat as positive. The following (NBRCVTJ1.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. tip. This approach will work for unsigned numbers with zero decimal positions. Converts a packed number to decimal format. The only difference is that my mainframe file has one packed field that looks like:1469, 300CI have the File connection manager set to DT_BYTES with an output column width of 4. On the Script Tab select Visual Basic as the Script Language. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . for access to white papers, program examples and product information. This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP-3" clause. This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP" or "USAGE IS BINARY" clause. of them. we must set the TextQualified option to False. Lemme know what do you think. The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. This assumes the string value is made up of 3 parts separated by spaces. On the other hand, you can use the NumVal (or NumVal-C) intrinsic functions (with any compiler supporting the '89 ANSI/ISO amendment) to the "numeric" values of an alphnanumeric field that contains spaces, decimal points, comma, (or with NumVal-C) currency signs. The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files. It should be V999. Why do you believe you want/need floating-point? Please suggest. Since this example uses an unsigned number the conversion is the same as a simple move. This can be accomplished using SORT. Have you tried to display it with the Edit-Mask (EM=) option? comp is sumtimes used as a general term. are Single Byte Unsigned Integer and Numeric with Precision 10 and Scale 2 respectively. When you want to move a value from one Numeric/Packed/Binary variable to another Numeric/Packed (COMP-3) /Binary (COMP) variable, never use the MOVE verb. This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. For eg., i have alphanumeric string The following is the mainframe JCL required to run the jobs in a ZOS oriented, Mainframe environment. Connection to the file created in the previous step and an OLEDB connection to our Format: label PACK D 1 (L 1 ,B 1 ),D 2 (L 2 ,B 2 ) - Packs the L 2 byte zoned decimal number at D 2 (B 2 ) and stores it as a L 1 byte packed decimal number at D 1 (B 1 ) - The packing process: 1. Re: convert 1 BYTE binary to decimal in cobol. When a text file contains packed numbers or any other kind of binary p,m,PD,TO=ZD converts the PD values to ZD values. In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. You do not need to divide by 1000. I need to be able to write a file that contains binary data. iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. previous tip, SSIS offers us the possibility to extend its functionality by Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn to handle the imported data for columns Category and Balance as binary data. it doesn't exist on the file, but COBOL knows that it's there for rounding and such. Here I used SORT FIELDS=COPY is equal to OPTION COPY. This document was created and is maintained by SimoTime Technologies. for more information about products (including Micro Focus COBOL) and services available from Micro Focus. For example to store an numeric field of value 987 we would required 3 +1 divided by 2 = 2 Hence an Comp-3 field of length 2 bytes can store a value of +999 to -999 as the limit. rev2023.3.3.43278. Refer to The only method to get this done is to use a File Master Reformat data set, aka. For example, an input field read in packed-decimal format has a length of five bytes (as specified on the input or definition specifications). and view the COBOL source code for this numeric field conversion example. The following is a sample of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC. The last digit goes in the upper nibble of the last byte. That is a File Master 3.11 Reformat example: ------------------ CA File Master Plus -- Dataset Reformat ------------------. How to convert packed decimal values to numeric values via File Master using COBOL copybooks This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. Refer to For eg., i have alphanumeric string 'ABCDEF 0 0.450' and i need to get '0.450' as numeric decimal and do arithmetic on it. Raja, If done correctly, as Gilbert's is, I don't see how you'll S0C7. The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. data to be inserted into our database. Author: Franz Lanz Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110407612 Size: 74.53 MB Format: PDF, Docs View: 5532 Get Book Disclaimer: This site does not store any files on its server.We only index and link to content provided by other sites. How to convert packed decimal values to numeric values via File Master take a look at. This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. The light-yellow boxes are SIMOTIME Technologies, Third-party Technologies, decision points or program transitions in the processing logic or program generations. I want to convert packed decimal to numeric or zoned decimal. You can download the SSIS package and the sample text file used for this This represents a number +6150000 with picture clause of S9(7) COMP-3. asking us how we want to use this Script Component. Else please lemme know if that was not you were looking at. will be occupying 2 bytes and the corresponding Easytrieve declaration is. This is also true for external decimal (DISPLAY and NATIONAL) types that are converted by the compiler to packed decimal for COMPUTE statements. Thanks for contributing an answer to Stack Overflow! The Picture clause is used to specify the type and size of an elementary data item. Studio will arise on which we will paste the next script code. GnuCOBOL (formerly OpenCOBOL) is a COBOL compiler with run time support. So the last four bits of the number is used to store the sign of the number that is C or D so "C" represents the positive number and "D" represents the negative number. The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. and what would happen then? I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. but this doesnt solve my issue.:-(. V is the decimal position If a signed number or an explicit decimal is required then a different data type will be required for the result of a conversion process. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Data type conversion from packed to numeric | SAP Community Say you have an input file with below packed data as HEX. Converting string to packed:-. After dropping the Script Component a window will pop up Long winded but very straight forward. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. For example, -1.2 looks like this in hex, the final D is the negative sign. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? Assuming that the PIC X variable does have nothing but numeric digits, your best bet is a two-step move: move the PIC X to USAGE DISPLAY variable, then move the USAGE DISPLAY variable to the COMP-3 variable. The following is a list of frequently asked questions about processing numeric fields and the impact of the various numeric types. This test case will show the process for converting a zoned-decimal-numeric format to a display format. Equivalent SQL and COBOL data types - IBM The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. Asking for help, clarification, or responding to other answers. To What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? Conversion of NUMERIC field to PACKED DECIMAL -IBM Mainframes If doing it that way, you should check that the decimal point is a decimal point, and you should check that your numeric fields are numeric. respectively. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. First define some fields: The An suffix is from my naming convention, and indicates a alphanumeric value. representation. Other uses will require a SimoTime Software License. The discussions include further detail about the issues and concerns of unsigned (or implied positive) numbers, signed (positive or negative) numbers and decimal or whole numbers. Refer to If the sample program is executed in the PC, ASCII environment the following would be displayed and written to the SYSOUT file. The light-gray boxes identify a system function or an informational item. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. 02 FEC-SS PIC X(2). Explore the COBOL Connection for more examples of COBOL programming techniques and sample code. This section includes links to documents with additional information that are beyond the scope and purpose of this document. The fewer decimal positions of the result field will cause the numeric value to be truncated. the SSIS pipeline to handle the input data in binary format. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. a mainframe environment to SQL Server. . For additional information about SIMOTIME Services or Technologies please contact us using the information in the Contact, Comment or Feedback section of this document. So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. Depending on what you want Y to contain, no. I think the problem are in this columns : Actually Im usingbyte stream [DT_BYTES] format in flat file source andnumeric [DT_NUMERIC] in script component. 80, Jubilee Hills, Hyderabad-500033 router bridge mode explained + 91 40 2363 6000 how to change kindle book cover info@vspl.in In this tip, I will show you how to one digit per byte. One copybook for the source data structure and one for the new data structure. For example, I have a 2 character field with value of PR. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. It's simply. Integration This program (NBRCVTC1.cbl) was written to show various techniques for converting between various Packed numeric field formats used on the mainframe and/or with the COBOL programming language. Will Gnome 43 be included in the upgrades of 22.04 Jammy? Does a summoned creature play immediately after being summoned by a ready action? The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. The above internal table itab is passed to the Function module GUI_DOWNLOAD and the itab data is downloaded to a text file. and view the COBOL source code for this numeric field conversion example. Moving packed-decimal (PIC S9(11)V99 COMP-3) to zoned-decimal (PIC S9(11)V99) is completely valid - providing the comp-3 data is properly signed numeric. COBOL Numeric Formats, Convert Numeric Formats using COBOL - SimoTime Thanks for contributing an answer to Stack Overflow! about the data types just in case you dont know about Cobols syntax. are String with a length of 50. Parent topic: Reformatting records with fixed fields. to handle the columns as binary data. A suitable definition for a table to load this file is next. Zoned decimal equivalent in Syncsort for DB2 decimal datatyp by Prasanna G Thu Apr 16, 2015 7:46 am 5 Replies 2287 Views Last post by BillyBoyo Thu Apr 16, 2015 12:29 pm Packed Decimal Subtraction by krbnsol Mon Aug 01, 2022 12:26 pm 2 Replies 1038 Views Last post by sergeyken Mon Aug 01, 2022 10:37 pm Making statements based on opinion; back them up with references or personal experience. The next image should clarify the steps to follow. and a Script Component. The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. into digitsAn decimalsAn(2:). Can we move alphanumeric to numeric in cobol? I've written a package just like this one and the packed fields are importing just fine. grapple attachment for kubota tractor Monday-Friday: 9am to 5pm; Satuday: 10ap to 2pm suburban house crossword clue Regd. The Micro Focus Web Site The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) No exact equivalent. How do you convert packed decimal to numeric in COBOL? data type, but as you will see further on, it is not enough. How do you get out of a corner when plotting yourself into a corner, Linear Algebra - Linear transformation question. Is it possible to create a concave light? Convert Packed decimal to Numeric -IBM Mainframes Integration Services Data Flow Transformations, SQL Server Integration Services Data Type Conversion Testing, Integration Services Data Flow Transformations Tips Category, SQL Server See comp-3, above. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. 02 FILLER PIC X(72). COMP-3 in COBOL - GeeksforGeeks Any other readers, this is a solution which will work with data at fixed positions. Difference between "select-editor" and "update-alternatives --config editor". Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. The only method to get this done is to use a File Master Reformat data set, aka. Is it possible to create a concave light? The following links will require an Internet connect. For this requirement an edited numeric result field may be used. DW_OP constants to strings. I tried with below logic. COBOL Comp-3 (Computational-3) Packed Fields: What they are. - A Disc Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? data we cant handle its content as simple text anymore, we need to perform analysis Alternate explanation: person doing the posting has absolutely no clue about internal formats of packed decimal and floating point numbers? Please suggest. Explore Explore How to do EBC to ASC Data Conversion of an 80 byte Data Structure. A variety of numeric formats are used on an IBM Mainframe System, a Windows System, a UNIX System or a Linux System. Packed decimal conversion - Java - Coderanch By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Explore The ASCII and EBCDIC Translation Tables. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. the COBOL Routine for Example-203 Neal, It was explicitly mentioned that "i need to get '0.450' as numeric decimal and do arithmetic on it.". Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. For more information about the Hex-Dump format refer to the Hexadecimal Dump Format section of this document. '0.450' as numeric decimal and do The following is the WORKING-STORAGE definition for the source field. I know two methods for doing that. This test case will show the process for converting a binary numeric format to an edited numeric format. hi all thanks for your answers . Why do we calculate the second half of frequencies in DFT? This number when packed, will be represented 01 WS-BINARY PIC S9 (11)V99 COMP. Tab. JCL- Sort 'PD' to 'ZD' with Length Calculation - Srinimf "After the incident", I started to be more careful not to trip over things. SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe Re: EZT - Data conversion from Alphanumeric to Packed decima. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. as 0x04 0x00 0x6C. Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. transformation. The status of each job step may be tested at the end of each job step. Splits a byte into its composing nibbles. SO had to go to other way.. The next It is so important that For example://your_job_card//REFMT EXEC PGM=CAWABATC,REGION=4M //STEPLIB DD DSN=your.FM110.CDBILOAD, // DISP=SHR //SYSPRINT DD SYSOUT=* //SYSUDUMP DD SYSOUT=* //SYSUT1 DD DSN=your.CONVERT.INPUT, // DISP=SHR //SYSUT1O DD DSN=your.CONVERT.OUTPUT,// DISP=SHR //SYSIN DD * COPY , INFILE(SYSUT1), OUTFILE(SYSUT1O), REFFILE(your.CONVERT.LIB(REFORMAT)), REPLACEKEY(N) /* Now, when running the job and using the following three records input file:------------------------------------------------------------------------------.@record#01-----------------------------------------------------------------0013579889987FF6666666666666666666666666666666666666666666666666666666666666666600246C953694B0100000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#02-----------------------------------------------------------------0022229889987FF6666666666666666666666666666666666666666666666666666666666666666600222C953694B0200000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#03-----------------------------------------------------------------0033339889987FF6666666666666666666666666666666666666666666666666666666666666666600333C953694B0300000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------The OUTPUT will contain the numeric data:BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080Command ===> Scroll ===> CSR ********************************* Top of Data **********************************01234567record#01---------------------------------------------------------------02222222record#02---------------------------------------------------------------03333333record#03---------------------------------------------------------------******************************** Bottom of Data ********************************, https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-mainframe-software/devops/ca-filemaster-plus/11-0/using-batch/batch-reference-for-ca-file-master-plus/keywords/keyword-descriptions1.html#concept.dita_de213555aa271bc5db6b08bc7a3ffe71e3bb4084_REFFILE. Beware, I haven't run this through a compiler! On the Advanced view we are going to add four columns named Name, Address, The following is a sample of the Dump information produced on a PC with Micro Focus COBOL and Net Express, version 4.0. Using V6.2 and ARCH(12), the compiler instead uses the vector packed-decimal facility, which accelerates packed and zoned decimal computation by storing intermediate results in vector registers instead . A string containing the converted string. This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. initialize array with values This format is used on an IBM Mainframe System and is supported by Micro Focus COBOL running on a Linux, UNIX or Windows System. Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. Some names and products listed are the registered trademarks of their respective owners. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. convert 1 BYTE binary to decimal in cobol - IBM Cobol - IBM Mainframe Forum Error I'm getting is:Source: Data Flow Task Script Component [166] Description: System.Data.SqlTypes.SqlTruncateException: Numeric arithmetic causes truncation. The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. Use the language as it was intended to be used. If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. The difference between the phonemes /p/ and /b/ in Japanese.

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