ANU0213E The maximum number of objects allowed per transaction is too small.

Explanation
In order to maintain backup data integrity, multiple backup
objects are sent to the  server in a single transaction.
The  server has indicated that the maximum number of
objects allowed per transaction is less than the minimum required by the
 application client.

System action
Processing ends.

User response
Increase the maximum number of objects allowed per transaction
on the  server and retry the operation.