Hi there,
I have used SAP Enqueue and Dequeue Lock in my program. However, it does not seems to work. Do I need to have a specific authorisation in order to be able to perform Enqueuing n Dequeuing?
In addition, when i perform CALL FUNCTION 'ENQUEUE_XXXXXX', what does the return code, sy-subrc = 4 signifies?
Thank You.