Function module MB_CREATE_GOODS_MOVEMENT cannot be carried out

What causes this issue?

You called function module MB_CREATE_GOODS_MOVEMENT for the second
time. After you called it the first time, the function module
MB_POST_GOODS_MOVEMENT was called. But a COMMIT WORK did not take place
in the program being used.
Since running both function modules again would cause the database to
be incorrectly updated, processing has been cancelled.

System Response

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

How to fix this error?

Ensure that a COMMIT WORK is set after the function module
MB_POST_GOODS_MOVEMENT is called.

Error message extract from SAP system. Copyright SAP SE.