How To Fix RS2HANA_CHECK050 - Filter String(s) Using Direct Table Access and SAP HANA Procedure Call

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_CHECK - RS2HANA Check Report

• Message number: 050

• Message text: Filter String(s) Using Direct Table Access and SAP HANA Procedure Call

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_CHECK050 - Filter String(s) Using Direct Table Access and SAP HANA Procedure Call ?

  The SAP error message RS2HANA_CHECK050 typically occurs in the context of SAP BW (Business Warehouse) when you are trying to execute a query or a data extraction that involves direct table access or a procedure call in SAP HANA. This error indicates that there is an issue with the filter strings being used in the query or data extraction process.
  Cause:
  The error can be caused by several factors, including:
  
  Incompatible Filter Strings: The filter strings used in the query may not be compatible with the direct table access or the HANA procedure call.
  Data Model Issues: There may be issues with the underlying data model, such as missing or incorrect joins, which can lead to problems when trying to filter data.
  HANA Database Constraints: The HANA database may have constraints or limitations that prevent the execution of the query as intended.
  Query Design: The design of the query itself may not be optimized for HANA, leading to performance issues or errors.
  
  Solution:
  To resolve the RS2HANA_CHECK050 error, you can take the following steps:
  
  Review Filter Strings: Check the filter strings used in your query. Ensure that they are correctly defined and compatible with the data model and HANA database.
  Optimize Query Design: Review the design of your query. Consider optimizing it for HANA by using appropriate data sources, avoiding unnecessary complexity, and ensuring that the query is structured correctly.
  Check Data Model: Verify the underlying data model for any issues. Ensure that all necessary joins are correctly defined and that there are no missing or incorrect relationships between tables.
  Use HANA Views: If possible, consider using HANA views instead of direct table access. HANA views can provide better performance and compatibility with HANA's capabilities.
  Consult Documentation: Refer to SAP documentation for any specific guidelines or best practices related to HANA and BW queries. This can provide insights into how to structure your queries effectively.
  Test in HANA Studio: If you have access to HANA Studio, try running the query directly there to see if you can replicate the issue. This can help you identify if the problem lies within the query itself or the BW layer.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Tuning: Consider performance tuning for your HANA database and BW queries to ensure optimal execution.
  
  By following these steps, you should be able to identify the root cause of the RS2HANA_CHECK050 error and implement a suitable solution.