How To Fix SADL_ENTITY_RUNTIME025 - Path expression &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_ENTITY_RUNTIME - Messages of SADL runtime and DDIC SADL entity runtime

• Message number: 025

• Message text: Path expression &1 is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_ENTITY_RUNTIME025 - Path expression &1 is not supported ?

  The SAP error message SADL_ENTITY_RUNTIME025 indicates that there is an issue with a path expression in a data access layer (DAL) query, specifically when using the SAP ABAP programming model for SAP Fiori applications. This error typically arises when the path expression used in the query is not supported or is incorrectly defined.
  Cause:
  
  Unsupported Path Expression: The path expression you are trying to use may not be valid for the entity or the context in which it is being used. This can happen if you are trying to navigate through associations that are not defined or are not accessible in the current context.
  Incorrect Entity Definition: The entity definition in the CDS (Core Data Services) view may not support the path you are trying to access.
  Data Model Changes: If there have been recent changes to the data model or the underlying database structure, the path expression may no longer be valid.
  Syntax Errors: There may be syntax errors in the path expression itself.
  
  Solution:
  
  Check Path Expression: Review the path expression you are using in your query. Ensure that it correctly references the entities and associations defined in your CDS views.
  Validate Entity Definitions: Make sure that the entities and associations you are trying to access are correctly defined in the CDS views. Check for any changes in the data model that might affect the path.
  Use Supported Expressions: Refer to the SAP documentation to ensure that the path expressions you are using are supported for the specific entity types and associations.
  Debugging: Use debugging tools to trace the execution of your query and identify where the path expression is failing. This can help you pinpoint the exact issue.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that might address this specific error or provide guidance on how to resolve it.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the ABAP programming model and CDS views for detailed information on supported path expressions and entity definitions.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to share solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect it may be a bug or require deeper investigation.
  
  By following these steps, you should be able to identify and resolve the issue related to the SADL_ENTITY_RUNTIME025 error message.