Symptom
-
You're getting error "System error during lock operation. Execute diagnostics in SM12".
- System runs with Standalone Enqueue Server (ASCS), with ENSA 2.0 configuration (Standalone Enqueue Server 2).
See on this page Comparison of Old and New Profile Parameter
- Amount of locks can be seen on transaction SMENQ --> Server Administration --> Statistics
Current Number of Locks 250000
Peak Number of Locks 250000
Configured Number of Locks 250000
- You have identified you are getting lock table overflow; see more details on Knowledge Base Article 1565578 - Lock Table Overflow
Read more...
Environment
System runs with ENSA 2.0, you'll find following parameters from DEFAULT.PFL
enq/enable = TRUE
enque/process_location = REMOTESA
enq/serverhost = <enqueue server 2 host>
enq/serverinst = <instance number>
Product
SAP S/4HANA 1809
Keywords
ASCS, SCS, enque ,ENQ_OVERFLOW, EnquServerException, enque/table_size, overflow,
ENSA2, Standalone Enqueue Server 2, enq/enable, enq/server/schema, enq/server/schema_0, Schema0 , KBA , BC-CST-EQ , Enqueue , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.