How To Fix APS_CKE096 - Custom CDS View &1 has &2 analytical warnings. Check it in the app.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE - Message class for CDS key user editor

• Message number: 096

• Message text: Custom CDS View &1 has &2 analytical warnings. Check it in the app.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE096 - Custom CDS View &1 has &2 analytical warnings. Check it in the app. ?

  The SAP error message APS_CKE096 indicates that a custom Core Data Services (CDS) view has analytical warnings. This message typically arises when there are issues related to the design or implementation of the CDS view that could affect its performance or the accuracy of the data it returns.
  Cause:
  The analytical warnings can be caused by several factors, including but not limited to:
  
  
  Missing Annotations: The CDS view may lack necessary annotations that are required for analytical queries, such as @Analytics.dataCategory or @Analytics.query.
  
  
  Performance Issues: The view may have complex joins or aggregations that could lead to performance degradation.
  
  
  Data Model Issues: There may be issues with the underlying data model, such as missing keys or incorrect relationships between entities.
  
  
  Incompatible Data Types: There could be mismatches in data types that could lead to issues when the view is executed.
  
  
  Aggregation Issues: If the view is intended for analytical purposes, it may not be properly aggregating data, leading to potential inaccuracies.
  
  
  Solution:
  To resolve the analytical warnings indicated by the error message APS_CKE096, you can follow these steps:
  
  
  Check the Warnings: Use the SAP Fiori app "Manage Your Solution" or "CDS View Analyzer" to check the specific warnings associated with your CDS view. This will provide detailed information about what needs to be addressed.
  
  
  Review Annotations: Ensure that all necessary annotations are included in your CDS view. Add or correct annotations as needed.
  
  
  Optimize Performance: Review the design of the CDS view for performance issues. Simplify complex joins or aggregations if possible.
  
  
  Validate Data Model: Check the underlying data model for any inconsistencies or issues. Ensure that all necessary keys and relationships are correctly defined.
  
  
  Test the View: After making changes, test the CDS view to ensure that it returns the expected results without warnings.
  
  
  Consult Documentation: Refer to SAP documentation for best practices in creating CDS views and handling analytical queries.
  
  
  Related Information:
  
  SAP Fiori Apps: Use the relevant Fiori apps to analyze and manage your CDS views.
  SAP Notes: Check for any SAP Notes related to CDS views and analytical warnings for additional guidance or known issues.
  SAP Community: Engage with the SAP Community for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the analytical warnings associated with your custom CDS view.