After SAVE method, COMMIT WORK or ROLLBACK WORK must be executed

What causes this issue?

Function module BAPI_ALM_ORDER_MAINTAIN was called with the SAVE method.
Then the function module was called again without triggering update
first.

System Response

The system has terminated processing.

How to fix this error?

After the call of BAPI_ALM_ORDER_MAINTAIN with the SAVE method, the
update must be triggered or cancelled. A new call is not possible
beforehand.
The update can be executed by calling function module
BAPI_TRANSACTION_COMMIT. If you do not want the changes to be saved,
function module BAPI_TRANSACTION_ROLLBACK must be called.
If you want to update several calls of BAPI_ALM_ORDER_MAINTAIN together,
you can only use the SAVE method for the last call of
BAPI_ALM_ORDER_MAINTAIN. All other calls must use the DIALOG method.


&SYSTEMADMINISTRATION&

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.