2158927 - Inconsistent BW table partitioning and distribution on Hana | SAP Knowledge Base Article

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2158927 - Inconsistent BW table partitioning and distribution on Hana

Symptom

When using report RSDRI_CONVERT_CUBE_TO_INMEMORY or report RSMIGRHANADB to convert InfoProviders to their SAP Hana-optimized counterparts, you experience the following errors:

  1. column store error: [2575] flatten scenario failed;no rest partition found in dest F table, host: <hostname>:port
  2. column store error: [2575] flatten scenario failed;source F table is not existing or invalid, host: <hostname>:port
  3. column store error:  [2575] flatten scenario failed;multiple source F tables assigned to the same host, should not happen

The following errors may be found in the index server traces:

  1. [48751]{525594}[447/-1] <timestamp> e bw_datastore     DSOActivation.cpp(04097) : Potential performance problem: Table SAP<SID>:/BIC/A<providername>00 is split and table SAP<SID>:/BIC/A<providername>40 is split by an appropriate criterion but corresponding parts are located on different servers. This will not prevent the Data Store from working but it may significantly degrade performance.

Additionally, you experience InfoProvider-related performance issues in a distributed Hana landscape.


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Environment

  • BW on Scale-out HANA
  • Hana Rev 63 (SPS06) or above
  • BW Release 730 SP08, Release 731 SP07, Release 740 SP02, or higher

Product

SAP HANA, enterprise edition all versions

Keywords

BW;Hana;RSDU_TABLE_CONSISTENCY;RSMIGRHANADB;Hana-optimized;InfoCube;DSO;PSO;distribution; , KBA , bw on hana , infocube , hana-optimized , dso , rsmigrhanadb , rsdu_table_consistency , HAN-DB-ENG-BW , SAP HANA BW Engine , BW-SYS-DB , BW Database Platforms , How To

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