The MODIFY command was issued for the catalog address space (CAS), but CAS MODIFY cannot process the request. This command might fail for any of the following reasons:

• TASK SPECIFIED NOT FOUND — The task ID or task control block (TCB) address specified in the command was not located as a valid task.
• NO CAS MODULE MAP AVAILABLE — The request to list a module and address could not be satisfied because the module map was not built.
• MODULE SPECIFIED NOT FOUND — The module requested in the ENTRY function was not located and might not be a valid module name.
• INVALID RETURN CODE VALUE — The specified return code value was either nonnumeric or greater than 255.
• INVALID REASON CODE VALUE — The specified reason code value was either nonnumeric or greater than 255.
• INVALID COUNT VALUE — The count value in the DUMPON specification was either nonnumeric or greater than 255.
• INVALID COMMAND FORMAT — Either the requested function name was unrecognizable, or the specification of additional operands for a particular function were misspelled or contained a syntax error (for example, unbalanced parentheses).
• INVALID DATA VALUE — The data value specified for the function was either nonnumeric or outside the allowable range.
• INVALID RESOURCE — The specified resource does not match any of the existing supported values. This will occur if "resource" is not "SYSZTIOT", or wait time is not 0, or wait time is greater than or equal to 5 and less than or equal to 9999.
• INVALID PDF — PDF code entered was either nonnumeric or greater than 255.
• INVALID COMPONENT CODE — The component code was either nonnumeric or greater than 255.
• CATALOG SPECIFIED NOT FOUND — The catalog named in the MODIFY command either could not be located, was not available for use, or was not a user catalog.
• SERVICE proc RETURNED mm-rc-rsn — An invoked catalog function returned a failing module ID, return code, and reason code.
  In the message text:

  proc

  The last four characters of the CSECT name

  mm

  The module ID of the detecting catalog module

  rc

  The return code of the detecting catalog module

  rsn

  The reason code of the detecting catalog module

• ALL VALUES MAY NOT BE GENERIC — The return code, reason code, and module ID might not all be generic for the DUMPON function.
• UNABLE TO PERFORM RESET — All current activity that might be updating the statistics was not completed within nine seconds. The statistics information was not reset.
• COMMAND TIMED OUT — A MODIFY command did not complete in the allotted time of 180 seconds and was purged.
• MODIFY CATALOG catalogname TO STATE state UNSUCCESSFUL - An attempt to modify a catalog to a different state was unsuccessful.
  In the message text:

  catalogname

  The name of the catalog being modified.

  state

  The state that the catalog is being modified to.