How To Fix SY451 - Commit executed

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 451

• Message text: Commit executed

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 SY451 - Commit executed ?

  The SAP error message SY451, which states "Commit executed," typically occurs in the context of database transactions within an ABAP program. This message indicates that a COMMIT WORK statement has been executed, which finalizes the changes made during the current transaction. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Transaction Management: The error usually arises when a COMMIT WORK statement is executed, but there are still open database operations or inconsistencies in the transaction logic.
  Multiple COMMITs: If a program attempts to execute multiple COMMIT WORK statements without proper handling of the transaction logic, it can lead to this error.
  Database Lock Issues: If there are locks on the database that prevent the transaction from completing successfully, it may trigger this message.
  Error Handling: If an error occurs after a COMMIT WORK has been executed, and the program tries to perform further operations that are not allowed after a commit.
  
  Solutions:
  
  Review Transaction Logic: Ensure that the program logic is correctly structured. After a COMMIT WORK, no further database changes should be attempted unless a new transaction is started.
  Error Handling: Implement proper error handling to manage situations where a COMMIT WORK is executed. Use ROLLBACK WORK if necessary to revert changes in case of errors.
  Check for Locks: Investigate if there are any database locks that might be causing issues. Use transaction codes like SM12 to check for locks.
  Debugging: Use the ABAP debugger to step through the code and identify where the COMMIT WORK is being executed and what operations follow it.
  Code Review: Review the code for any unnecessary COMMIT WORK statements. Ensure that they are only called when needed.
  
  Related Information:
  
  Transaction Control: Understanding how transaction control works in ABAP is crucial. Familiarize yourself with the use of COMMIT WORK and ROLLBACK WORK statements.
  Database Operations: Be aware of how database operations are managed in SAP, including the implications of committing changes.
  SAP Notes: Check SAP Notes for any specific issues related to SY451, as there may be patches or updates that address known issues.
  Documentation: Refer to the official SAP documentation for best practices on transaction management and error handling in ABAP.
  
  By following these guidelines, you should be able to diagnose and resolve the SY451 error effectively.