ANTT0091E

Explanation
The cmdname command is not accepted.
The return code given by return_code and the reason
code given by reason_code provide explanations
for the error.
The following are the return codes and associated
reason codes issued with this message: Return Code
Explanation
8
Request failed to be processed. Reason Code
Explanation
4
Parameter list cannot be built.
99
A major error occurs while attempting to process the request.

System action
The command is rejected.

System programmer response
This is an internal error. Search
the problem reporting databases for a solution. If no solution exists,
contact the IBM® Support Center.
Provide any system log and SYS1.LOGREC information that is available.

Source
Extended remote copy (XRC).