How To Fix APS_CKE_PARSER054 - No parameter mapping for CDS view &1 has been passed.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 054

• Message text: No parameter mapping for CDS view &1 has been passed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE_PARSER054 - No parameter mapping for CDS view &1 has been passed. ?

  The SAP error message APS_CKE_PARSER054 indicates that there is an issue with parameter mapping for a Core Data Services (CDS) view. This error typically arises when a CDS view is expected to receive certain parameters, but those parameters have not been provided or mapped correctly.
  Cause:
  
  Missing Parameters: The CDS view is defined to accept parameters, but when it is called, those parameters are not being passed.
  Incorrect Mapping: The parameters that are passed do not match the expected parameters in the CDS view definition.
  View Definition Issues: There may be issues in the definition of the CDS view itself, such as incorrect annotations or missing parameter definitions.
  Contextual Issues: The context in which the CDS view is being called may not be set up correctly, leading to the parameters not being recognized.
  
  Solution:
  
  
  Check CDS View Definition: Review the definition of the CDS view to ensure that the parameters are correctly defined. Look for the @Parameters annotation to see what parameters are expected.
  
  
  Ensure Parameters are Passed: When calling the CDS view, ensure that all required parameters are being passed. This can be done in the ABAP code or in the query that is invoking the CDS view.
  
  
  Parameter Mapping: If you are using a framework or tool that requires explicit parameter mapping, ensure that the parameters are correctly mapped to the expected parameters in the CDS view.
  
  
  Testing: Test the CDS view in isolation (e.g., using the ABAP Development Tools or transaction code SE11) to ensure that it works as expected when parameters are provided.
  
  
  Check for Context Issues: If the CDS view is being called from a specific context (like a Fiori app or a report), ensure that the context is correctly set up to pass the parameters.
  
  
  Debugging: If the issue persists, consider debugging the code that calls the CDS view to trace how parameters are being handled.
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. Understanding how to define and use CDS views is crucial for resolving issues related to them.
  SAP Documentation: Refer to the official SAP documentation for detailed information on CDS views, parameter handling, and best practices.
  SAP Community: Engage with the SAP Community forums for 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 issue related to the APS_CKE_PARSER054 error message.