FABL0409E UNSUPPORTED LEVEL OF IMS IS BEING USED: `xx.x`

Explanation
 The utility is run under an unsupported version
of IMS.  xx.x is
the version and release of IMS.

System action
  The LICON utility ends immediately with a return
code of 16.

User response
 Check whether the version of IMS is correct. Correct the error, and rerun
the LICON utility job.