Received the following message with the upgrade of a Deliver database:
'RMODBA15 Security Authorization for database updates denied'.
RMODBA15 message was received as a result of not having permissions for an administrator in the RMOATHTB table for the Deliver database in question.
A review of the RMOPARM parameters showed that the client had no specific Deliver security (for example, an RMOATHTB authority table), meaning the only security they had in force is what was coded in Top Secret.
The client was added to the RMOATHTB authorization table and was then able to run the VERSION process successfully.