[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: CRC-VALUE calculation question

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jbijker

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This is what I'm doing for my tests: I compile from the same source in the same directory and connected to the same DB. The compile is done with GENERATE-MD5. Then I cycle through all r files and use the following code to get the CRC & MD5: PROCEDURE checkrcode: DEFINE INPUT PARAMETER ipcFilename AS CHARACTER NO-UNDO. rcode-info:FILE-NAME = ipcFilename. EXPORT STREAM sCRC DELIMITER ",":U ipcFilename RCODE-INFO:CRC-VALUE RCODE-INFO:MD5-VALUE. END PROCEDURE. I've got about 2500 files and 4 files have different MD5 values which I can't explain. All CRC values match. If I compile from a different path then I get a lot more CRC mismatches (just more than 200 files), and funny enough the same 4 files as before also give different MD5 values. My previous test from a couple of years ago was on version 11.3.3 - there I did see a change in CRC without a change in MD5. But now with 11.7.2 it seems to be fixed.

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