How To Fix APS_CKE_PARSER021 - Field alias &1 couldn't be found.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE_PARSER - CDS Key user tool - AST handler messages

• Message number: 021

• Message text: Field alias &1 couldn't be found.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE_PARSER021 - Field alias &1 couldn't be found. ?

  The SAP error message APS_CKE_PARSER021, which states "Field alias &1 couldn't be found," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BW when there is an issue with a field alias that is being referenced in a query or report. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Field Alias Not Defined: The field alias referenced in the query does not exist in the data model or the underlying data source.
  Typographical Error: There may be a typo in the field alias name, leading to the system being unable to locate it.
  Changes in Data Model: If the data model has been modified (e.g., fields added, removed, or renamed), the alias may no longer be valid.
  Data Source Issues: The data source may not be properly connected or may have been changed, leading to the field alias being unavailable.
  
  Solutions:
  
  Verify Field Alias: Check the spelling and ensure that the field alias referenced in your query or report is correctly defined in the data model.
  Check Data Model: Review the data model to confirm that the field alias exists. If it has been removed or renamed, update your query accordingly.
  Update Queries: If the data model has changed, you may need to update your queries or reports to reflect the new structure.
  Recreate Field Alias: If the field alias is missing, consider recreating it in the data model if it is still needed for your analysis.
  Refresh Data Source: Ensure that the data source is properly connected and refresh it to see if the issue resolves itself.
  Consult Documentation: Refer to SAP documentation or support resources for guidance on managing field aliases and data models.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  Training and Documentation: Review training materials or documentation related to SAP Analytics Cloud or SAP BW for best practices in managing field aliases and data models.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.