JMSAXSMOD 24 Access Module for JMS has received an unsupported request "mnemonic"(command code) from the calling software, "process name". It is possible that the calling software version is incompatible with this Access Module.
Explanation
The Client utility attempted an operation that is not supported by the access module. If it is available, the message text includes the standard command mnemonic (mnemonic), along with the decimal command code (code).
Remedy
Possibly the Client utility is not able to use the access module.