CKM02350W IDCAMS (n) ISSUED RETURN CODE cc
Explanation
While preparing to unload a data set, the object failed EXAMINE or DIAGNOSE processing. "n" is an internal locator for the issuance of this message, as it can be issued from several places in the BACKUP command. "cc" is the return code issued by IDCAMS during the EXAMINE/DIAGNOSE execution.
User response
If the preceding messages from IDCAMS indicate EXAMINE was being executed, the object has a VSAM structural failure. The object may be functioning correctly, but certain functions may not work. The object should be restored and forward recovered with the RECOVER command as soon as possible. If the preceding messages from IDCAMS indicate DIAGNOSE was being executed, the cluster has a logical structural problem that can be corrected with the appropriate IDCAMS commands. Either interpret the problem and correct it on your own, or execute the DIAGNOSE command to interpret the problems.