In case you do not know Packed-decimal is represented like (123 = x'123c'). Convert Numeric to Packed decimal and add trailing zeros -IBM Mainframes This character could be 'd' if the number is negative signed, 'c' if it is positive signed or 'f' if the number is not signed. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I have added the image of how the file looks like in the question, @VijenderReddyChintalapudi why are you using, I was suspicious on the way i am reading the file, can you help on how to read the file while passing to Unpack method ? What was the actual cockpit layout and crew of the Mi-24A? Making statements based on opinion; back them up with references or personal experience. So now we don't have a leading zero (but do have a leading space). packed decimal to zoned decimal or decimal conversion python Lets say your packed data is at 10th column and is of length 6, S9 (4)V99 You could try the following sample sort card SORT FIELDS=COPY OUTREC= (1,9,10,6,ZD,EDIT= (TTTTTT),LENGTH=6) Let me know if this works Srini. FYI, I've just fixed the link for sample code snippet. rev2023.4.21.43403. If there is an odd number of packed halves, four leading bits of 0 are added. Can we use the same code using PGM=SORT ? Once your file is ready, here is the code to convert packed decimal to human readable decimal. How to convert packed decimal values to numeric values via File Master using COBOL copybooksThis 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. One copybook for the source data structure and one for the new data structure.For example: 01 DATAREC1OLD. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Literature about the category of finitary monads. Thanks for contributing an answer to Stack Overflow! By default, a 4-byte BI value produces a 10-byte ZD value,if you wish to modify . Why can't the change in a crystal structure be due to the rotation of octahedra? I just need to convert the type 30 record. What does 'They're at four. What i am looking is to write comp-3 in file. packed decimal to zoned decimal or decimal conversion python, sourceforge.net/projects/stingrayreader/?source=directory. I have come across a situation where the value coming in from record is in below format ASCII to packed decimal conversion? - IT Programming Your daily dose of tech news, in brief. After pressing enter you have to assign the "FROM" fields to the "TO" fields. In COBOL, how to convert sign comp-3 value to a readable format along with sign. Thank you Bill and sorry for late response.Actually I am getting this Packed decimal data from mainframe data files.I got utility written in java which unpacks PD data into long and packs it again.But this utility will fail while running with COMP-3 packed data.So trying to resolve it. For reference I added how the data inside the file looks like: The ASCII transfer type will transfer the files as regular text files. REFFILE. You can convert a numeric value to Packed numeric using OUTREC/INREC statement. I am seeking code to read a text file which is in packed decimal (Comp -3) numeric value which was created in main frames system and is 8 characters, but holds a 13 digit number in packed decimal format. Ethical standards in asking a professor for reviewing a finished manuscript and publishing it together. Hi @VinDesai I believe you can just write the PICTURE clause edited field to the output file. Running shell command and capturing the output. Hot Network Questions Offset/move polygons in specific direction QGIS There are letter characters aside from sign character inside Comp-3 value, Convert a double value to Packed decimal COBOL format PIC S9(5)V9(4) COMP-3/Packed decimal COBOL format PIC S9(3)V9(4) COMP-3 format in JAVA, Read packed decimal and convert to numeric in spring boot, How to create a virtual ISO file from /dev/sr0. As we know in comp-3, sign is stored in last nibble. Conversion to packed decimal - JCL - IBM Mainframe Forum What is Wario dropping at the end of Super Mario Land 2 and why? We may end up getting negative results which should be printed in file. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Bonus Flashback: April 28, 1998: Spacelab astronauts wake up to "Take a Chance on Me" by Abba (Read more Last Spark of the month. DFSORT OUTREC Data Conversion - www.www.mainframestechhelp.com How about saving the world? Sample data in the file looks like: Some useful links: PICTURE Clause Editing and Edited Pictures. Proper way to declare custom exceptions in modern Python? REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). The output shows -ve. How do I stop the Flickering on Mode 13h? How about saving the world? JES, JES2, JCL utilities, IDCAMS, Compile & Run JCLs, PROCs etc Write a program to read in each record, convert the amount to packed decimal, and write to a new file. By default, a 4-byte BI value produces a 10-byte ZD value,if you wish to modify this and give a custom value , we can use the LENGTH option along with TO, BI values can also be converted to readable FS or floating sign values using TO=FS. I need to have that data in packed decimal format (unsigned . Posted: Tue May 08, 2007 11:25 pm. Hello! I used numeric-edited with chain of signs that gave me desired results. by Robert Sample Thu Feb 17, 2011 5:26 pm, by Robert Sample Thu Feb 17, 2011 6:20 pm, by steve-myers Thu Feb 17, 2011 7:27 pm, by Frank Yaeger Thu Feb 17, 2011 11:47 pm. How can we convert a number with decimals.. You might have to check PICTURE clause editing in COBOL. Asking for help, clarification, or responding to other answers. Re: Conversion to packed decimal. For sign, you may prefer using + symbol in the PIC clause of the edited field. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Re: Conversion to packed decimal. Joined: 27 Dec 2002 Posts: 46 Topics: 15: Posted: Fri Jul 11, 2003 7:20 am Post subject: Convert from Packed decimal to numeric using sort: Hi, We need to convert a PIC S9(09) COMP field to PIC 9 . What does the "yield" keyword do in Python? I am more concern about writing it to file. In the example that I've shown, the PIC clause of numeric edited field (WS-B) has got +ve sign, whereas the input value is -ve. Thanks for contributing an answer to Stack Overflow! I have tried the following on IBM mainframe COBOL, and got these results. How about saving the world? You can use use DFSORT's UFF or SFF formats to handle values like that and TO=PD to convert to packed decimal. It can be processed in two way - Convert it from hex to string (i.e. Input File - MTHUSER.SORT.INPUT01 - FB file of 80 length. Find centralized, trusted content and collaborate around the technologies you use most. Here's a DFSORT job that will do what you asked for. Read packed decimal and convert to numeric in spring boot. IBMMainframes.com is not an official and/or affiliated with IBM. You can either use 'ZD,TO=PD' or 'ZD,PD' depending upon the Sort product/version your shop has. Have you looked at the questions in the packed-decimal tag? Counting and finding real solutions of an equation. Type of record is present in the first 2 bytes of the record. The OUTPUT will contain the numeric data: BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080. Has depleted uranium been considered for radiation shielding in crewed spacecraft beyond LEO? Effect of a "bad grade" in grad school applications. 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. Enter 2 and 3 in the TO section of the panel, for example:CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT) COMMAND ===> SCROLL ===> CSR FROM Record ------------ CPYBK#O1 of your.CONVERT.LIB --------------Num Field Name Pos Format Row 1 of 3 1 DATAREC1OLD 1 78 2 FIELD1-PCK 1 P 8.2 3 FILLER 7 C 72 *************************** Bottom of Record Layout *************************** TO Record ------------ CPYBK#N1 of your.CONVERT.LIB --------------Num Field Name Pos Format Reformat Row 1 of 3 1 DATAREC1NEW 1 80 2 FIELD1-NUM 1 N 6.2 2 3 FILLER 9 C 72 3 *************************** Bottom of Record Layout ***************************After pressing enter the numbers will be automatically translated to the field names.Press PF3 and type E now.You will see the JCL now. convert x123c ==> '123c') which can be converted to a number very easily or manipulate the nybbles. 01 DETAIL-LINE. It depends on how are you storing the packaged data, but definitely the best way to do it is coding a COBOL decoder from COMP-3 to numeric or alphanumeric, It will simply be: Although, if you can't nor want to do it, here are some options determined by how are you saving the data: As you can see, the character printed are exactly the same, but a letter is added at the end. 02 FILLER PIC X(72). Leading - signs cause a hexadecimal D to be stored in the lower half of the last internal digit. MVSFORUMS.com :: View topic - Convert from Packed decimal to numeric By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. A minor scale definition: am I missing something? Making statements based on opinion; back them up with references or personal experience. This should help you. Not the answer you're looking for? WS-PREMIUM having value -1234.10 will be stored in as x'0123410D'. How to check for #1 being either `d` or `h` with latex3? Looking for job perks? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If you want a packed-decimal number to be human-readable with a sign then you will need to convert it into another format, a numeric-edited format. Do you really want to convert Zoned-Decimal; Zoned-Decimal is different between the Mainframe (-121 = 12J) and Ascii-Cobols (121 = 12Q). Welcome to the Snap! The TO=ZD parameter converts the 4 byte binary fields to its equivalent zoned decimal value in the output file. can someone please help me with this. Making statements based on opinion; back them up with references or personal experience. 05 WS-PREMIUM PIC S9(05)V9(02) comp-3. c# .net comp-3 packed-decimal - Stack Overflow WS-PREMIUM having value +1234.10 will be stored in as x'0123410C' or OUTREC used to convert the numeric fields from one type to another type. The remaining type 10 and type 20 records need not be converted. I have tried the following on IBM mainframe COBOL, and got these results. . So with the extra signs, the sign becomes floating so you don't get spaces any more (or leading zeroes). I was searching this forum for the answer but what could i found is the pre-defined sign variable in the report section whereas what i am looking for is run time identification of sign by looking at last nibble and write to a file accordingly. g3T7000080. I had him immediately turn off the computer and get it to me. (it would be a 13 digit number on each line of the file), Read a packed decimal (Comp-3) number value which is 8 characters; but holds a 13 digit number and convert to 13 digits numeric value, https://www.codeproject.com/Tips/673240/EBCDIC-to-ASCII-Converter. To learn more, see our tips on writing great answers. + is printed if the value is positive and - is printed if the value is negative. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value? Your post has been split and cross-referenced. How to Convert edited numeric to Packed Decimal Using Sort? -IBM Mainframes "You have sat too long for any good . Syncsort - ZD to PD with signs - Syncsort/Synctool - IBM Mainframe Forum Short story about swapping bodies as a job; the person who hires the main character misuses his body, Limiting the number of "Instance on Points" in the Viewport. On what basis are pardoning decisions made by presidents or governors when exercising their pardoning power? Hi @VinDesai, in the code snippet which you've shown above, it looks like. Thus, Syncsort interprets the whole as a positive number. Tikz: Numbering vertices of regular a-sided Polygon. copybooks. This topic has been locked by an administrator and is no longer open for commenting. 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. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, Converting mainframe byte zip code to varchar or string. Converting Numeric fields to Different formats Using SORT, How to check your Z/OS Version on Mainframe, Sample COBOL Program Using Occurs Depending On, Introduction to CICS Channels and Containers. I need to write code in python which will convert packed decimal data to zoned decimal or decimal data.If anybody already have written function for it please help me with it. Here is what I've done: Input File - MTHUSER.SORT.INPUT01 - FB file of 80 length So I think the packed decimal (in its raw IBM format) to number conversion can be done with . The problem I have is that people can explain things quickly but I can only comprehend slowly. OUTREC: arithmetic with numeric and constants, OUTREC: Reformatting records with OVERLAY, OUTREC: Reformatting records with FINDREP, OUTFIL: Creating multiple identical copies, OUTFIL: Updating counts and totals in trailer. Please include the source code that you have tried, what results that gives, and what your expected result should look like. All Rights Reserved. Can I general this code to draw a regular polyhedron? Conversion functions Convert one type of data representation to another type of data representation. Created up-to-date AVAST emergency recovery/scanner drive Can you be more clear with an example? OPTION COPY OUTREC FIELDS= (1,4,BI,TO=ZD) The TO=ZD parameter converts the 4 byte binary fields to its equivalent zoned decimal value in the output file. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Note: it's not duplicated as I am looking for code that can read a file and pass a parameter to Unpack method. 05 FILLER PIC X(01). If your data keep its original encoding (IBM EBCDIC) it will be: If your data was translated to ASCII or UTF-8 you will have problems to return it to EBCDIC because some bytes could be omitted, anyhow the Python program just will change. These final character only appear as filler when the length is odd. 0) SORT is not JCL, and it has no more relation to JCL than any other existing utility/program/module 1) Your sample output is not packed decimal, it is a simple character string.To implement this example you would need just to concatenate character string C'.00' to previous 4-character string from your data. Your original post did not mention SORT nor any other method, specifically. Connect and share knowledge within a single location that is structured and easy to search. rev2023.4.21.43403. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. To learn more, see our tips on writing great answers. When converting from zoned decimal to packed decimal, the zones (high-order nybbles of each byte) are discarded, except for the zone of the low-order byte, which is used to determine the sign for the number. While it has been rewarding, I want to move into something more advanced. If you want the sign to abut then number then specify it as a floating sign e.g. Anyway, I saw in my test that OpenCOBOL don't follow this rule and fill ever. Asking for help, clarification, or responding to other answers. I have added sample code which i used and the result should look like - DATE PREMIUM 20181119 +1224.05. A 7 byte PD field which holds the value +3721500532006 can be made readable using the below sort card. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Now i want to write this to a Report file((Lets say Daily Premium file). How to combine several legends in one frame? copybooks. how to convert packed decimal to numeric in sort jcl How a top-ranked engineering school reimagined CS curriculum (Ep. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I have a numeric string like this: "123456" . Frank Yaeger - DFSORT Development Team (IBM) -, http://www.catb.org/~esr/faqs/smart-questions.html, http://www.ibm.com/support/docview.wss? VASPKIT and SeeK-path recommend different paths. The ascii table file is normally available under /usr/pub in Solaris. 05 WS-DATE PIC 9(08) VALUE 20181119. oc One of my customers reported that someone took over his computer, was moving the mouse, closing windows, etc. To find your encoding cpxxxx value look in this table or in your emulate terminal or COBOL IDE (openCOBOL indicate it in the bottom right corner). Why did US v. Assange skip the court of appeal? NIntegrate failed to converge to prescribed accuracy after 9 \ recursive bisections in x near {x}. I think I am not clear in the above question. Scenario - Convert the first five byte ZD to FS in the input file. It's not them. Ex. To learn more, see our tips on writing great answers. 01 DATAREC1NEW. e.g. You can convert data to itsHEX or BI equivalent using the TRAN function in your sort card . Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. That is a File Master 3.11 Reformat example: ------------------ CA File Master Plus -- Dataset Reformat ------------------. Why? I let you both programs python and COBOL in this GitHub repo. Zoned decimal equivalent in Syncsort for DB2 decimal datatyp by Prasanna G Thu Apr 16, 2015 7:46 am 5 Replies 2328 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 1308 Views Last post by sergeyken Mon Aug 01, 2022 10:37 pm file - In COBOL, how to convert sign comp-3 value to a readable format If you want a binary value to made readable , you can do so by converting it to an equivalent Zoned Decimal. How do I merge two dictionaries in a single expression in Python? Convert Signed Zoned Decimal to Packed Decimal - Syncsort/Synctool I was rightfully called out for Example - . Why typically people don't use biases in attention mechanism? Obtaining a signed value when updating triler using TRLUPD. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? Ifyou want a binary value to made readable , you can do so by converting it to an equivalent Zoned Decimal. I would prefer to use sort (PGM=SORT) if possible. Packed-Decimal Format - IBM However, try this: SUM FIELDS with leading spaces, comma, trailing signs. You can either use 'ZD,TO=PD' or 'ZD,PD' depending upon the Sort product/version your shop has. Leading + signs are ignored. Support for NetApp SyncSort for z/OS, Visual SyncSort, SYNCINIT, SYNCLIST and SYNCTOOL. but above code fails saying bad sign nibble. @piet.t As per your suggestion, I've added the example code in the answer rather than links. Try Sort with Edit mask. Packed Decimal Conversion - IBM Such a REFFILE will be created via File Master ISPF 3.11 menu, 11 REFORMAT Convert file from one record layout to another, How to convert packed decimal values to numeric values via File Master using COBOL copybooks, This document describes how packed decimal values (. Thanks! 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Aninput file with the 5 records can be converted to HEX and BI values as shown below. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Browse the man pages of ascii command. 2014 - 2023 Mainframestechhelp. 15 ws-CHARGE OCCURS 10 TIMES PIC S9 (07)V99 COMP-3. Re: Conversion to packed decimal. Also include sufficient data values. packed to 5 bytes, the -ve sign should store as D in the last half byte. mentioning a dead Volvo owner in my last Spark and so there appears to be no Find centralized, trusted content and collaborate around the technologies you use most. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? I have 3 kinds of records in my file - type 10, type 20 and type 30. How to convert numeric string to packed decimal (unsigned) Since you're going from an 8-byte field to a 5-byte field, I overlaid 3 blanks after the 5-byte field. That's packed-decimal with an implicit decimal point and sign in the last half byte. MVSFORUMS.com :: View topic - Convert Numeric to packed decimal(comp-3 Connect and share knowledge within a single location that is structured and easy to search. Thank you for your help. I also heard there is a way they do this in java but not sure how. When a gnoll vampire assumes its hyena form, do its HP change? Thank you @SrinivasanJv . That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields.

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