An I/O error during a compress-in-place operation may have affected the validity of the data set directory.
The severity is 8.
The operation is ended and the next control statement is sought.
Use the IEHLIST utility to investigate the output directory. If the error recurs and the program is not in error, look at the messages in the job log for more information. Search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL and all printed output and output data sets related to the problem.
The data set in question should be checked for valid information and re-created or restored if necessary.
Data Facility Product (DFP)
Note 11
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