How To Fix SADL_ENTITY_RUNTIME023 - Error related to path expression &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 023

• Message text: Error related to path expression &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_ENTITY_RUNTIME023 - Error related to path expression &1 ?

  The SAP error message SADL_ENTITY_RUNTIME023 typically occurs in the context of the SAP ABAP programming environment, particularly when working with the SAP Data Access Layer (SADL). This error is related to issues with path expressions in your data model or query.
  Cause:
  The error message SADL_ENTITY_RUNTIME023 indicates that there is a problem with the path expression specified in your query or data access operation. This could be due to several reasons, including:
  
  Invalid Path Expression: The path expression you are using may not be valid or may not correspond to the structure of the underlying data model.
  Missing Associations: The associations between entities may not be correctly defined, leading to an inability to traverse the path.
  Data Model Changes: If there have been recent changes to the data model, such as renaming fields or changing relationships, the path expression may no longer be valid.
  Incorrect Entity Type: The entity type you are trying to access may not support the path expression you are using.
  
  Solution:
  To resolve the SADL_ENTITY_RUNTIME023 error, you can take the following steps:
  
  
  Check Path Expression: Review the path expression you are using in your query. Ensure that it correctly reflects the structure of the data model and that all entities and fields referenced in the path exist.
  
  
  Verify Associations: Ensure that all necessary associations between entities are correctly defined in the data model. If you are trying to access related data, make sure that the associations are properly set up.
  
  
  Update Data Model: If there have been changes to the data model, update your path expressions accordingly. Make sure that any renamed fields or modified relationships are reflected in your queries.
  
  
  Debugging: Use debugging tools to trace the execution of your query and identify where the error occurs. This can help you pinpoint the exact issue with the path expression.
  
  
  Consult Documentation: Refer to the SAP documentation for SADL and the specific data model you are working with. This can provide insights into the correct usage of path expressions and associations.
  
  
  Test with Simplified Queries: If possible, simplify your query to isolate the issue. Start with a basic query and gradually add complexity until you identify the part of the path expression that is causing the error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to SADL and the specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for SADL, which provides guidelines on how to properly define and use path expressions.
  
  By following these steps, you should be able to identify and resolve the issue causing the SADL_ENTITY_RUNTIME023 error.