DEDB Alter enhancement coexistence considerations

The DEDB Alter utility has requirements for coexistence in IMS 15.2.

You can run the DEDB Alter utility in a coexistence environment; however, if you are invoking the DEDB Alter utility for an IMS 15 function such as ALTERDB, the DEDB Alter utility detects the version of the IMS system and terminates if the IMS version does not support the particular change.