My source COBOL programs existed in the library (ex:x.y.z) it is created with record formate FB. While compilation process my source library (x.y.z) is given instead off LOADLIB,Hence it is converted record formate from FB to U and data is replaced with different data.
So we need to retrieve back the source programs with record formate FB. Please let us know,How to we can retrieve ?
After the program/JOB is run, the PDS should have its record format set back to FB. You can then delete the object program from the source library using ISPF 3.1 or other means (if you tried to access the program you would now get an I/O error since the RECFM is no longer set to U). You can also delete the @@FIX member since it isn't needed.
It's similar to the approach in the link Kevin gave you but may be easier to understand.