How To Fix UGWB150 - Maintenance is done in another transaction

SAP Error Message - Details

• Message type: E = Error

• Message class: UGWB - Messages for Workbench

• Message number: 150

• Message text: Maintenance is done in another transaction

What causes this issue?

To execute the function you have chosen, the system needs to launch a
transaction within the transaction that is currently running.

System Response

Changes you have made in the current transaction, but have not yet saved
, are ignored in the context of the other transaction. This has the
following consequences:
Saving changes you make in the other transaction only saves the changes
of the other transaction. This does not save the changes you have made
up to now in the consolidation workbench.
The unsaved changes in the consolidation workbench are also lost if you
exit the other transaction in a way that does not take you back to the
present workbench transaction (for example, by logging off the system or
by starting yet another transaction).

How to fix this error?

Proceed with caution when navigating in the other transaction. Before
launching another transaction from within the consolidation workbench,
as a precaution you should save the changes you have made in the
consolidation workbench.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.