Memory Based Snapshot Taking Long Time to Complete Due to ROW LOCK CONTENTION From SQL ID 7uf908a2u7jx6
(Doc ID 3036861.1)
Last updated on JULY 23, 2024
Applies to:
Oracle Materials Requirement Planning - Version 12.2 and laterInformation in this document applies to any platform.
Symptoms
When attempting to run a plan, the Memory-based Snapshot is taking longer than expected to complete with a large amount of time taking place running the following SQL ID:
SQL ID: 7uf908a2u7jx6
update mrp_plans set curr_assignment_set_id=:b0 where (organization_id=:b1 and compile_designator=:b2)
The statement is executing multiple times per plan run and taking close to 2,000 seconds per execution.
This is a very straight forward SQL and the expectation is that it should run very quickly.
The issue can be reproduced at will with the following steps:
1. Responsibility: Material Planning
2. Navigation: Material Planning > Launch
3. Enter the necessary parameters to run the plan
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |