FPEM506 Currently allocated Db2 version not supported by OMEGAMON for Db2 PE

Explanation
 An attempt was made to connect to a Db2 version allocated
    to the user session that is not supported by your OMEGAMON for Db2
                                    PE. In general, a higher Db2 version is not supported by a lower version of OMEGAMON for Db2
                                    PE. Lower Db2 versions can be supported. For further information on which which Db2 versions are supported by your OMEGAMON for Db2
                                    PE, see the manuals of the OMEGAMON for Db2
                                    PE version you are using.

User response
 Leave the Online Monitor and allocate the libraries
of a supported Db2 version.