How To Fix RS2HANA_VIEW027 - External SAP HANA view for BW InfoProvider: Check consistency

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 027

• Message text: External SAP HANA view for BW InfoProvider: Check consistency

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW027 - External SAP HANA view for BW InfoProvider: Check consistency ?

  The SAP error message RS2HANA_VIEW027 typically indicates that there is an inconsistency in the external SAP HANA view for a BW InfoProvider. This error can occur during the activation or usage of the HANA view that is associated with a BW (Business Warehouse) InfoProvider.
  Cause:
  The inconsistency can arise due to several reasons, including:
  
  Modeling Issues: There may be discrepancies in the data model definitions between the BW InfoProvider and the HANA view.
  Data Source Changes: Changes in the underlying data sources or structures that are not reflected in the HANA view.
  Missing Objects: Required objects (like tables, views, or fields) may be missing or incorrectly defined in the HANA database.
  Transport Issues: If the HANA view was transported from one system to another, there may be inconsistencies due to missing dependencies.
  Version Mismatch: The version of the BW system and the HANA database may not be compatible.
  
  Solution:
  To resolve the RS2HANA_VIEW027 error, you can follow these steps:
  
  
  Check Consistency: Use the transaction code RS2HANA to check the consistency of the HANA view. This tool can help identify specific inconsistencies.
  
  
  Re-activate the HANA View: If inconsistencies are found, try reactivating the HANA view. This can often resolve minor issues.
  
  
  Review Data Model: Ensure that the data model in BW is correctly defined and matches the HANA view. Check for any missing or incorrectly defined objects.
  
  
  Check Data Sources: Verify that all data sources used in the BW InfoProvider are correctly configured and accessible.
  
  
  Transport Dependencies: If the HANA view was transported, ensure that all dependent objects were also transported correctly.
  
  
  Consult Logs: Check the system logs for any additional error messages or warnings that may provide more context about the inconsistency.
  
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates their knowledge base with solutions for known issues.
  
  
  System Update: Ensure that both the BW and HANA systems are up to date with the latest patches and updates, as this can resolve compatibility issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like RS2HANA for checking HANA views and RSA1 for accessing the Data Warehousing Workbench.
  Documentation: Review SAP documentation related to BW on HANA and HANA modeling to understand best practices and guidelines.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users facing similar issues.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the RS2HANA_VIEW027 error. If the problem persists, consider reaching out to SAP support for further assistance.