Adobe Premiere Pro Cs3 Third Party Content Installer here. COBOL to Java - Converting EBCDIC to ASCII Overview Mainframes use EBCDIC character-set to maintain data files. During the migration of a COBOL application to Java. Hello all, I am receiving a message from an as400 to win box so the message is in ebcdic I have scoured forever for help and stumbles across this li. I wrote a simple java program to convert EBCDIC to ASCII. It's not working correctly. Here is what I did Step 1: Convert ASCII file to EBCDIC using the following. I wrote a simple java program to convert EBCDIC to ASCII. It's not working correctly. Here is what I did Step 1: Convert ASCII file to EBCDIC using the following.

So you pack the sequences '15' and '25' into the bytes 21 and 37. Which are x'15' and x'25' respectively.

That part is correct. But converting those bytes to a using CP037 converts them both in the the character whose Unicode value is 10. (This isn't all that surprising because both of them represent line-ending characters in EBCDIC and you are actually saying 'These bytes represent a string in EBCDIC, so convert them to a Unicode string'. Bestiary Of The Hyborian Age Pdf there. ) It's possible that there are other situations besides this one where the conversion maps two bytes to the same character, but I haven't done that.

I assume you're doing this EBCDIC-to-Unicode conversion because sending the result string to the database does a Unicode-to-EBCDIC conversion automatically for text data, and you're attempting to do the inverse so the end result is the original bytes you packed. But here it doesn't work because the bytes you produce aren't actually EBCDIC characters. So it's a cheap hack which turns out not to work.