SAP Message RU102 - No sub-operation can be confirmed in sequence & for operation &

Diagnosis
You want to enter a summary confirmation for sequence &V1&,operation &V2&. However, no more sub-operations exist which requireconfirmation, or all the sub-operations have already been confirmed.

Procedure
If you want to enter further confirmations for sub-operations, you mustcall up the sub-operations individually to confirm them.