Planning to upgrade JES3 to JES2.
Is Endevor compatible with JES2 ?
Any maintenance required for the JES3 to JES2 migration?
All supported version of Endevor
Endevor has no special interaction with JES, so it is not going to be affected by the migration.
Though it's unlikely, should any user exit interact with JES3, it might need to be reviewed.