Is EDGMVSM a module written locally or is it part of the tape management system? If it is part of the tape management system, you should contact the vendor of the code.
If this is locally written, it will need to be debugged locally.
What does your documentation say about this:
EDG6902I RECOVERY ACTIONS FOR UTILITY EDGUTIL COMPLETED SUCCESSFULLY
How many of the jes spooled output datasets have some printed lines? Hopefully, there might be some more diagnostic info . . .