how to convert packed decimal to numeric in cobol
Making statements based on opinion; back them up with references or personal experience. Define a 2-byte alphanumeric variable (group or elementary). The following is the WORKING-STORAGE definition for the source field. 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. Styling contours by colour and by line thickness in QGIS, Equation alignment in aligned environment not working properly, Implement Seek on /dev/stdin file descriptor in Rust. What is packed decimal number? - Headshotsmarathon.org The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). Browse the Inputs and Outputs Tree by expanding the Flat File Source Output much higher than nowadays, it was a wise decision to implement packed numbers at Help? If it is not, there will be an 0c7. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. Caveat, this was just freehand, I haven't tried compiling it. Refer to SORT - CONVERT PD to ZD and BI to ZD. Converts a packed number to decimal format. Length specified in Easytrieve always specifies the number of bytes occupied and not number of digits. If the packed decimal is 0x11234D. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. This assumes the string value is made up of 3 parts separated by spaces. The other two fields are already odd lengths, so when packed, with the sign, they can be stored in an even length amount of space. COMP-3 occupies INT(N+1/2) by. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You know how Cobol has these field definitions for numbers like PIC 9999v99 and stuff. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to an EDITED numeric value. S9(15) means a 15 digit numeric signed field: S for sign, 9 is numeric, (15) is length. Such a REFFILE will be created via File Master ISPF 3.11 menu ("11 REFORMAT Convert file from one record layout to another").You need two COBOL data structures, aka. 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. You need two COBOL data structures, aka. Notice that the second byte is a binary zero, also known as a Services truncates the string at the occurrence of the first NULL, so we wont be It's simply. the COBOL Routine for Example-204 The mask for the Result field will cause an explicit decimal point to be inserted. This group of test cases will show the process for converting a BINARY numeric format (COMPUTATIONAL or COMP) to a display format. WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu Rarely (if ever) is packed-decimal business data moved to a floating-point field. The status of each job step may be tested at the end of each job step. To convert that field in Easytrieve Plus, you'd need to write some code, a loop starting at the right, ignoring blanks. is there any way to fix this issue without making use of another variables (e.g. and view the COBOL source code for this numeric field conversion example. to handle the imported data for columns Category and Balance as binary data. The function delivered in this version is based upon the enhancement requests from a specific group of users. Importing Mainframe Data including Packed Numbers with SSIS This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. REFFILE. decimal digits per byte in contrary of the Zoned number representation that holds I need to be able to write a file that contains binary data. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. You can't define your field decimals like that and use it in a COMPUTE. SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe CCURE 9000 AC9001 Installer/Maintainer Student Guide Appendix A 106. fPerformance Exam 1 (PE1) The scoring for Performance Exam 1 (PE1) is based on a three-part score. Parent topic: Reformatting records with fixed fields. The Result Field is defined as a Display field with 5 digits and zero decimal positions. How do you convert a packable decimal to a readable format? 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. This test case will show the process for converting a zoned-decimal-numeric format to a display format. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. The Floating-Point format should wait until another time after you well understand these four. COBOL Numeric Formats, Convert Numeric Formats using COBOL - SimoTime This file used to be written by a COBOL program and this one field was written using COMP-3. A suite of Bash Script Files is provided to run the jobs on a Linux or UNIX System with GnuCOBOL (formerly known as Open COBOL) being used to compile and execute the COBOL Programs. The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. As Mainframe_help1 said you can redefine it. See COBOL Comp-3 Packed Fields. Script Component has encountered an exception in user code : Project name: SC_502c8f1c0d6b40d7929990353c01db83, at System.Data.SqlTypes.SqlDecimal.ConvertToPrecScale(SqlDecimal n, Int32 precision, Int32 scale), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.SetDecimal(Int32 columnIndex, Decimal value), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.set_Item(Int32 columnIndex, Object value), at Microsoft.SqlServer.Dts.Pipeline.ScriptBuffer.set_Item(Int32 ColumnIndex, Object value), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.ScriptMain.Input0_ProcessInputRow(Input0Buffer Row), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.Input0_ProcessInput(Input0Buffer Buffer), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.ProcessInput(Int32 InputID, PipelineBuffer Buffer), at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer). Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. into digitsAn decimalsAn(2:). For this requirement an edited numeric result field may be used. 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. Difference between "select-editor" and "update-alternatives --config editor". '0.450' as numeric decimal and do after this it need be again converted back into packed decimal inorder to insert this field into a table. This test case will show the process for converting a zoned-decimal-numeric format to a display (or zoned-decimal) format. The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. COMP-3 in COBOL - GeeksforGeeks Any other readers, this is a solution which will work with data at fixed positions. 02 FEC-AA PIC X(2). The first group of documents may be available from a local system or via an Internet connection, the second group of documents will require an Internet connection. 01 WS-NUMERIC-EDIT PIC 99,999,999.99. This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format or Binary (COMP) format which is not in readable format. 02 AGE-OUT PIC X(3). Converting unpacked Packed Decimal Comp-3 data into doubles. Numbers and Formats, Internal Numeric Structures for a Mainframe - SimoTime Just use the assignment statement using "=" (equal) symbol. The following (NBRCVTE3.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. And each numeric number takes 4 bits to represents themself. To learn more, see our tips on writing great answers. Is there an existing gem or script that converts numbers to comp-3/packed decimal format? 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. Another instance of Visual Setting this option to true will instruct the SSIS pipeline Explore An Enterprise System Model that describes and demonstrates how Applications that were running on a Mainframe System and non-relational data that was located on the Mainframe System were copied and deployed in a Microsoft Windows environment with Micro Focus Enterprise Server. . data we cant handle its content as simple text anymore, we need to perform analysis Processors such as the PDP-11 and VAX family of computers, the Intel microprocessors, and much of the communications and networking hardware are little-endian. 18 digits requires 9 bytes, the sign is the low nybble of the low order byte. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. The difference between the phonemes /p/ and /b/ in Japanese. the COBOL Routine for Example-201 OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX.
