KCPXP001E UNABLE TO OPEN FILE. DDNAME = cccccccc
Explanation
The specified file could not be opened for processing.
System action
Expansion processing terminates, producing a return code of 8.
User response
Verify the JCL statements in the expansion job, and check the message log for additional information. If the problem cannot be resolved by reviewing the JCL and log, contact IBM Software Support.