How To Fix ESH_ENG_CDS_ABAP051 - Late error on testing generated ES-connector

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_ABAP - ES-CDS/ABAP

• Message number: 051

• Message text: Late error on testing generated ES-connector

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_ABAP051 - Late error on testing generated ES-connector ?

  The SAP error message ESH_ENG_CDS_ABAP051 typically indicates a problem related to the testing of a generated Enterprise Search (ES) connector in the context of the SAP Enterprise Search framework. This error can occur when there are issues with the configuration or implementation of the connector, particularly when it comes to the Core Data Services (CDS) views or the underlying ABAP code.
  Cause
  The error can be caused by several factors, including:
  
  Incorrect Configuration: The ES connector may not be configured correctly, leading to issues when trying to test it.
  CDS View Issues: There may be problems with the CDS views that the connector is trying to access, such as missing fields, incorrect data types, or syntax errors.
  Authorization Issues: The user executing the test may not have the necessary authorizations to access the data or execute the connector.
  Data Model Changes: If there have been recent changes to the underlying data model or database tables, the connector may not be able to retrieve the expected data.
  Runtime Errors: There could be runtime errors in the ABAP code associated with the connector.
  
  Solution
  To resolve the error, you can follow these steps:
  
  Check Configuration: Review the configuration settings of the ES connector to ensure that all parameters are set correctly.
  Validate CDS Views: Check the CDS views used by the connector for any errors. You can do this by executing the views in the ABAP Development Tools or SE11 transaction to ensure they return the expected results.
  Review Authorizations: Ensure that the user testing the connector has the necessary authorizations to access the data and execute the connector.
  Debugging: Use the ABAP debugger to step through the code of the connector to identify any runtime errors or issues in the logic.
  Check for Data Model Changes: If there have been changes to the underlying data model, ensure that the connector is updated accordingly to reflect these changes.
  Consult Logs: Check the application logs (transaction SLG1) for any additional error messages or details that can provide more context about the issue.
  
  Related Information
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Enterprise Search and the specific connector you are working with to ensure compliance with best practices.
  Community Forums: Consider reaching out to SAP Community forums or other user groups for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.