How To Fix APS_CKE091 - Custom CDS View &1 has errors. Check it in the Custom CDS View App.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 091

• Message text: Custom CDS View &1 has errors. Check it in the Custom CDS View App.

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE091 - Custom CDS View &1 has errors. Check it in the Custom CDS View App. ?

  The SAP error message APS_CKE091 indicates that there are errors in a custom Core Data Services (CDS) view. This error typically arises during the activation or usage of the CDS view in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Syntax Errors: There may be syntax errors in the CDS view definition, such as incorrect SQL syntax, missing annotations, or invalid field references.
  Semantic Errors: The CDS view may reference fields or tables that do not exist or are not accessible in the current context.
  Incompatible Data Types: There may be mismatches in data types between fields being used in the CDS view.
  Missing Annotations: Required annotations for the CDS view may be missing, which can lead to errors during activation.
  Dependencies: The CDS view may depend on other objects (like other CDS views, tables, or fields) that are not activated or have errors.
  
  Solution:
  
  Check the Custom CDS View: Open the Custom CDS View App in your SAP system and review the view for any highlighted errors. The app will provide details on what needs to be corrected.
  Syntax Check: Use the syntax check feature in the ABAP Development Tools (ADT) or the SAP GUI to identify and correct any syntax errors.
  Review Annotations: Ensure that all required annotations are present and correctly defined in the CDS view.
  Validate Data Sources: Check that all referenced tables and fields exist and are correctly spelled. Ensure that the data types are compatible.
  Activate Dependencies: If the CDS view depends on other objects, ensure that those objects are activated and error-free.
  Debugging: If the error persists, consider debugging the CDS view to trace the issue further.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. CDS views can be used for reporting and analytics.
  SAP Notes: Check SAP Notes for any known issues related to the specific error message or the version of SAP you are using.
  Documentation: Refer to the official SAP documentation for guidance on creating and managing CDS views.
  Community Forums: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the errors in your custom CDS view.