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2240646 - Performance impact on the connected source system when SLT is activated - SLT


  • SLT performance issue
  • Long SAPLSENT and SAPLSENA runtime for SLT
  • The dialog response time in the source system increases.
  • The Database performance in the source system decreases.
  • When SLT is activated on the connected source system you observe an impact on the performance of the source system.
  • When SLT replication is enabled (especially real-time replication) in ENQUEUE statistics in transaction code SM12 you see a high enqueue rejection rate.
  • Massive number of RFC calls for "DMC_DDIF_NAMETAB_GET_WRAPPER" and "CL_DMC_STRUCTFIELD_LIST=======CP", which is causing the statistics files to grow in the source system.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."



SAP Landscape Transformation replication server


transfer jobs; logging table; high cpu; SLT; LTR; slow; fast; , KBA , CA-LT-SLT , SAP Landscape Transformation Replication Server (SLT) , HAN-DB , SAP HANA Database , SV-PERF , Performance Problems , Problem

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