How To Fix GX729 - A maximum of one commit type can be selected (DB commit or commit work)

SAP Error Message - Details

• Message type: E = Error

• Message class: GX - Archiving/Reorganization

• Message number: 729

• Message text: A maximum of one commit type can be selected (DB commit or commit work)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GX729 - A maximum of one commit type can be selected (DB commit or commit work) ?

  The SAP error message GX729, which states "A maximum of one commit type can be selected (DB commit or commit work)," typically occurs in the context of database operations where conflicting commit types are being used. This error is related to the way transactions are managed in SAP, particularly when dealing with database commits.
  Cause:
  The error arises when there is an attempt to use both a database commit (DB commit) and a commit work statement in the same transaction. In SAP, you can either use a DB commit to finalize changes to the database or use a commit work statement to signal the end of a logical unit of work, but not both at the same time. This conflict can occur in various scenarios, such as:
  
  Custom ABAP Code: If you have custom ABAP programs or function modules that are trying to perform both types of commits.
  BAPIs or RFC Calls: If a BAPI or remote function call is being executed that internally tries to perform both types of commits.
  Transaction Management: If there is a misunderstanding in transaction management logic, leading to both commit types being invoked.
  
  Solution:
  To resolve this error, you need to ensure that only one type of commit is used in your transaction logic. Here are some steps to troubleshoot and fix the issue:
  
  
  Review Code: Check the ABAP code where the error occurs. Look for any instances of COMMIT WORK and DB COMMIT being used together. Remove one of them based on your transaction requirements.
  
  
  Use Consistent Commit Logic: Decide whether you want to use COMMIT WORK or DB COMMIT and stick to that choice throughout your transaction. Generally, COMMIT WORK is preferred in most cases as it is more aligned with SAP's transaction management.
  
  
  Check BAPIs and RFCs: If you are calling BAPIs or RFCs, ensure that they are not internally trying to perform a commit that conflicts with your own commit logic.
  
  
  Debugging: Use the debugger to step through the code and identify where the conflicting commits are being triggered. This can help you pinpoint the exact location of the issue.
  
  
  Consult Documentation: Review SAP documentation or notes related to transaction management and commit types to ensure you are following best practices.
  
  
  Related Information:
  
  Transaction Management in SAP: Understanding how SAP handles transactions and commits is crucial. Familiarize yourself with concepts like logical units of work, database commits, and the implications of using different commit types.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to resolve the GX729 error and ensure that your transaction logic is correctly implemented.