How To Fix ESH_SQL_SEARCH021 - Error while trying to access CDS view metadata for CDS connector &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SQL_SEARCH - ESH SQL Search

• Message number: 021

• Message text: Error while trying to access CDS view metadata for CDS connector &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SQL_SEARCH021 - Error while trying to access CDS view metadata for CDS connector &1 ?

  The SAP error message ESH_SQL_SEARCH021 typically indicates an issue with accessing the metadata of a Core Data Services (CDS) view when using the SAP Enterprise Search (ESH) connector. This error can arise due to various reasons, including configuration issues, authorization problems, or inconsistencies in the CDS view itself.
  Causes:
  
  Missing or Incorrect Configuration: The CDS view may not be properly configured in the ESH system.
  Authorization Issues: The user may not have the necessary authorizations to access the CDS view.
  CDS View Inconsistencies: There may be issues with the CDS view itself, such as missing annotations or incorrect definitions.
  Transport Issues: If the CDS view was recently transported, there may be inconsistencies in the transport.
  System Version Compatibility: The version of the SAP system may not support certain features of the CDS view.
  
  Solutions:
  
  
  Check Configuration:
  
  Ensure that the CDS view is correctly registered in the ESH system.
  Verify that the ESH connector is properly configured to access the CDS view.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has access to the CDS view.
  Use transaction SU53 to analyze authorization failures.
  
  
  
  Validate CDS View:
  
  Open the CDS view in the ABAP Development Tools (ADT) and check for any errors or warnings.
  Ensure that all required annotations are present and correctly defined.
  
  
  
  Transport Consistency:
  
  If the CDS view was recently transported, check the transport logs for any errors.
  Ensure that all dependent objects are also transported and activated.
  
  
  
  System Compatibility:
  
  Verify that the SAP system version supports the features used in the CDS view.
  Check for any relevant SAP Notes that may address compatibility issues.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide fixes or workarounds for this specific error.
  Documentation: Refer to the official SAP documentation for ESH and CDS views for best practices and configuration guidelines.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.