How To Fix SADL_GW_DT_SB_UI035 - Association '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_SB_UI - Gateway Service Builder UI Integration for SADL

• Message number: 035

• Message text: Association '&1' does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_SB_UI035 - Association '&1' does not exist ?

  The SAP error message SADL_GW_DT_SB_UI035 indicates that there is an issue with an association that is expected to exist in the context of the SAP Gateway and the SAP Data Access Layer (SADL). Specifically, the error message states that the association '&1' does not exist, where '&1' is a placeholder for the name of the association that is being referenced.
  Cause:
  
  Missing Association: The most common cause of this error is that the association being referenced in the OData service or the underlying data model does not exist. This could be due to a misconfiguration or an oversight in the data model definition.
  Incorrect Model Definition: The data model may not have been properly defined or activated in the backend system, leading to the association not being recognized.
  Changes in Data Model: If there have been recent changes to the data model (e.g., adding or removing associations), the OData service may not have been updated or regenerated to reflect these changes.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to access the association, leading to the error.
  
  Solution:
  
  Check the Data Model: Verify that the association referenced in the error message is correctly defined in the data model. You can do this by checking the relevant CDS (Core Data Services) views or the underlying database tables.
  Regenerate OData Service: If changes have been made to the data model, ensure that the OData service is regenerated. This can be done using transaction code /IWFND/MAINT_SERVICE to maintain and activate the OData service.
  Check for Typos: Ensure that there are no typographical errors in the association name being referenced in the code or configuration.
  Authorization Check: Verify that the user has the necessary authorizations to access the data and associations in question.
  Debugging: If the issue persists, consider debugging the application or using transaction SLG1 to check for any logs that might provide additional context about the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SADL and OData services for any known issues or patches that might address this error.
  Documentation: Review the SAP documentation on SADL and OData services to understand how associations are defined and used.
  Community Forums: Consider searching or posting in SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.