2195 (0893) (RC2195): MQRC_UNEXPECTED_ERROR

Check the application's parameter list to ensure, for example, that the correct number of parameters was passed, and that data pointers and storage keys are valid. If the problem cannot be resolved, contact your system programmer.

• On z/OS®, check the joblog and logrec, and whether any information has been displayed on the console. If this error occurs on an MQCONN or MQCONNX call, check that the subsystem named is an active MQ subsystem. In particular, check that it is not a Db2 subsystem. If the problem cannot be resolved, rerun the application with a CSQSNAP DD card (if you have not already got a dump) and send the resulting dump to IBM®.
• On IBM i, consult the FFST record to obtain more detail about the problem.
• On HP Integrity NonStop Server, and UNIX systems, consult the FDC file to obtain more detail about the problem.