How To Fix AQ251 - Processing terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 251

• Message text: Processing terminated

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 AQ251 - Processing terminated ?

  The SAP error message AQ251 ("Processing terminated") typically indicates that there is an issue with the processing of a particular task or transaction in the SAP system. This error can occur in various contexts, such as during the execution of a program, report, or background job. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Data Issues: There may be inconsistencies or errors in the data being processed, such as missing or invalid entries.
  Configuration Problems: Incorrect configuration settings in the system can lead to processing errors.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to perform the action.
  System Resource Limitations: Insufficient memory or other system resources can cause processing to terminate unexpectedly.
  Program Errors: Bugs or issues in the ABAP code or custom programs can lead to this error.
  Database Issues: Problems with the database, such as locks or connectivity issues, can also result in processing termination.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide insights into the cause of the termination.
  Data Validation: Ensure that the data being processed is complete and valid. Check for missing or incorrect entries.
  Review Configuration: Verify that the configuration settings related to the transaction or program are correct.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the transaction. You can use transaction SU53 to analyze authorization issues.
  Debugging: If you have access to the ABAP code, consider debugging the program to identify where the error occurs.
  System Resources: Monitor system resources (memory, CPU usage) to ensure that the system is not overloaded. You can use transaction ST02 for memory analysis.
  Database Check: Check for any database locks or issues that may be affecting processing. Use transaction SM12 to view locks and SM21 for system logs.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (for monitoring background jobs), ST22 (for dump analysis), and SLG1 (for application logs).
  SAP Notes: Search for SAP Notes related to the AQ251 error message in the SAP Support Portal, as there may be specific fixes or patches available.
  Documentation: Review SAP documentation for the specific module or functionality where the error occurred to understand any known issues or configuration requirements.
  
  By following these steps, you should be able to diagnose and resolve the AQ251 error in your SAP system.