EQA2628E IBM® File Manager for z/OS® is not installed in this CICS® region.

Explanation
The CALL %FM command requires that IBM
File Manager be installed and customized for CICS.

Programmer response
Verify that IBM File Manager is installed and customized
for CICS as described in the topic "Updating the CICS start up procedures" in the Customization Guide for IBM File Manager.