How To Fix AMDP_DBG004 - Debugger event listener failed with SQL error "&1" (error text "&2").

SAP Error Message - Details

• Message type: E = Error

• Message class: AMDP_DBG - AMDP Debugger Messages

• Message number: 004

• Message text: Debugger event listener failed with SQL error "&1" (error text "&2").

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AMDP_DBG004 - Debugger event listener failed with SQL error "&1" (error text "&2"). ?

  The SAP error message AMDP_DBG004 indicates that there was a failure in the debugger event listener due to an SQL error. This error typically occurs when debugging ABAP Managed Database Procedures (AMDP) and can be caused by various issues related to the SQL execution environment.
  Causes:
  
  SQL Syntax Error: There may be a syntax error in the SQL code being executed within the AMDP.
  Database Connection Issues: Problems with the database connection can lead to SQL errors.
  Database-Specific Limitations: Certain SQL features or constructs may not be supported by the underlying database.
  Authorization Issues: The user executing the AMDP may not have the necessary authorizations to perform the SQL operations.
  Data Type Mismatches: Mismatches between expected and actual data types in the SQL statements can lead to errors.
  Resource Limitations: The database may be running out of resources (e.g., memory, connections).
  
  Solutions:
  
  Check SQL Syntax: Review the SQL code in the AMDP for any syntax errors. Use the SQL editor to validate the syntax.
  Test Database Connection: Ensure that the database connection is active and functioning correctly. You can test the connection using transaction codes like DBACOCKPIT or SM51.
  Review Database Logs: Check the database logs for any specific error messages that can provide more context about the SQL error.
  Check Authorizations: Verify that the user has the necessary authorizations to execute the AMDP and access the required database objects.
  Debugging: If possible, run the AMDP without the debugger to see if the error persists. This can help isolate whether the issue is with the debugger or the SQL code itself.
  Consult Documentation: Refer to the SAP documentation for any database-specific limitations or requirements that may affect the execution of the AMDP.
  Increase Resources: If resource limitations are suspected, consider increasing the database resources or optimizing the SQL code to use fewer resources.
  
  Related Information:
  
  AMDP: ABAP Managed Database Procedures allow you to write database procedures in SQLScript directly within ABAP programs.
  Debugging AMDP: Debugging AMDPs can be complex due to the interaction between ABAP and the database. Ensure you are familiar with the debugging tools available in SAP.
  SAP Notes: Check SAP Notes for any known issues or patches related to the AMDP and the specific SQL error you are encountering.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with the specific SQL error code and text for more targeted help.