The REXX exec issued the TSO/E ALLOC command. The request was
intercepted and processed as a KCIEXEC command. A command parameter was not recognized. Not all the
actual TSO/E ALLOCATE options are supported. The reported problem describes the
option that is not supported.
System action
The command is not processed, and the exec throws an exception. The results of the exec are unpredictable unless the exec handles error conditions.
User response
If the REXX exec is supplied by IBM® then
contact IBM Software Support.