Hi Alwina,
I checked this enqueue table overflow is due to Transacion run with the incorrect conditions by the end users.
The hanging update was by another Transaction, and it alsmost happened everyday,
only this Transaction's update will be hanging, others are all normal,
But we cannot reproduce this issue with same the Transaction in the Quality system,
so it's real very strange.
So could you please tell me which sides I need to analyze for further ?
Thanks,
Michael