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2012158 - Long running of BDLS on specific table(s)


Users have followed 'all' the recommendations from SAP Notes, SCN forums on how to improve the performance of big tables when performing BDLS e.g. aborting the BDLS conversion process and restarting it, ran BDLS in parallel etc. BDLS conversion is still taking a long time or hanging on the same table or tables.

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



  • SAP Basis ALE
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4 HANA
  • ABAP PLATFORM - Application Server ABAP


ABAP platform all versions ; SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions


BASIS_ALE, BDLS, COEP, VBAP, Parallel, Conversion, Performance, Database, Slow, Logical System Name,  BDLS accelerator, BW accelerator, RBDLSMAP2, table COEP, field LOGSYS , KBA , BC-MID-ALE , Integration Technology ALE , How To

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