How To Fix /IBX/PE_CORE_SRV020 - ********* CL_ABAP_CLASS_QUERY ********************

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBX/PE_CORE_SRV -

• Message number: 020

• Message text: ********* CL_ABAP_CLASS_QUERY ********************

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IBX/PE_CORE_SRV020 - ********* CL_ABAP_CLASS_QUERY ******************** ?

  The SAP error message /IBX/PE_CORE_SRV020 related to CL_ABAP_CLASS_QUERY typically indicates an issue with a query or data retrieval process in the SAP system, particularly in the context of SAP's Business Technology Platform or related applications. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying ABAP code.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being queried, such as missing or corrupted records.
  Configuration Issues: Incorrect configuration settings in the application or the underlying database can lead to this error.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the data.
  Code Issues: There may be bugs or issues in the ABAP code that is executing the query.
  Performance Issues: If the system is under heavy load, it may lead to timeouts or failures in executing queries.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity of the data being queried. Look for missing or corrupted records in the relevant tables.
  Review Configuration: Ensure that all configurations related to the application and database are set correctly. This includes checking settings in transaction codes like SPRO for application-specific configurations.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to execute the query.
  Debugging ABAP Code: If you have access to the ABAP code, use the debugger to step through the code and identify where the error occurs. Look for any logical errors or exceptions that are not being handled properly.
  Performance Monitoring: Monitor system performance to identify any bottlenecks. If the system is under heavy load, consider optimizing queries or increasing system resources.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to check for any related dumps or logs that can provide more context about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the error message /IBX/PE_CORE_SRV020 effectively.