How To Fix RSR_PE065 - Query model prevents disaggregation from running SAP HANA-opt. in PAK &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_PE - TREX Planning Engine

• Message number: 065

• Message text: Query model prevents disaggregation from running SAP HANA-opt. in PAK &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_PE065 - Query model prevents disaggregation from running SAP HANA-opt. in PAK &1 ?

  The SAP error message RSR_PE065 indicates that a query model is preventing disaggregation from running in SAP HANA-optimized mode. This error typically arises in the context of SAP BW (Business Warehouse) when working with queries that involve disaggregation, particularly in the context of SAP HANA.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Query Model Configuration: The query model may not be configured correctly to allow disaggregation. This can happen if certain characteristics or key figures are not set up to support disaggregation.
  
  
  Data Model Limitations: The underlying data model may have limitations that prevent disaggregation. For example, if the data source does not support the necessary aggregations or if there are issues with the InfoObjects.
  
  
  HANA Optimization Issues: The query may be optimized for HANA, but certain features or settings in the query model may not be compatible with HANA's disaggregation capabilities.
  
  
  Aggregation Levels: If the query is trying to aggregate data at a level that is not supported by the underlying data model, it can lead to this error.
  
  
  Solution:
  To resolve the RSR_PE065 error, you can take the following steps:
  
  
  Check Query Settings: Review the query settings in the Query Designer. Ensure that the characteristics and key figures involved in the disaggregation are correctly configured.
  
  
  Review Data Model: Examine the underlying data model (InfoProviders, InfoObjects, etc.) to ensure that they support the required disaggregation. Make sure that the necessary aggregations are defined.
  
  
  Adjust Aggregation Levels: If the query is trying to aggregate data at an unsupported level, adjust the aggregation levels in the query to align with the data model.
  
  
  Test in Non-HANA Mode: If possible, test the query in a non-HANA mode to see if the issue persists. This can help isolate whether the problem is specific to HANA optimization.
  
  
  Consult Documentation: Refer to SAP documentation for any specific notes or guidelines related to disaggregation in HANA-optimized queries.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this specific error. If the issue persists, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP BW on HANA: Understanding how SAP BW operates on HANA can provide insights into the limitations and capabilities of disaggregation in this environment.
  Query Designer: Familiarize yourself with the Query Designer tool, as it is essential for configuring and troubleshooting queries in SAP BW.
  Performance Optimization: Consider performance implications when using disaggregation in HANA-optimized queries, as it can impact query performance.
  
  By following these steps and understanding the underlying causes, you should be able to resolve the RSR_PE065 error and enable disaggregation in your SAP HANA-optimized queries.