Stop googling SAP errors. Use our Free Essentials plan instead - no credit card needed. Start Now

Close

How To Fix TPDA291 - DB commit or rollback is not permitted within an RFC


SAP Error Message - Details

  • Message type: E = Error

  • Message class: TPDA - Debugger

  • Message number: 291

  • Message text: DB commit or rollback is not permitted within an RFC

  • Show details Hide details


  • 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 TPDA291 - DB commit or rollback is not permitted within an RFC ?

    The SAP error message TPDA291 indicates that a database commit or rollback operation is not permitted within a Remote Function Call (RFC). This error typically arises when a function module that is executed remotely attempts to perform a database commit or rollback, which is not allowed in the context of an RFC call.

    Cause:

    1. RFC Context: In SAP, RFC calls are designed to be stateless and do not allow for database transactions to be committed or rolled back within the RFC context. This is because the RFC is meant to be a lightweight call that does not maintain a transaction state.
    2. Function Module Design: The function module being called may have been designed to perform database operations that include commits or rollbacks, which is incompatible with the RFC execution model.
    3. Transaction Management: The calling program may be trying to manage transactions across multiple systems or contexts, which can lead to this error if not handled properly.

    Solution:

    1. Modify Function Module: If you have control over the function module, you should remove any commit or rollback statements from the code. Instead, handle the transaction management in the calling program.
    2. Use BAPIs: If applicable, consider using Business Application Programming Interfaces (BAPIs) that are designed to handle transactions properly and are RFC-compliant.
    3. Transaction Handling: Ensure that the calling program manages the transaction. Perform the commit or rollback in the calling program after the RFC call has completed.
    4. Check for Updates: Ensure that you are using the latest version of the function module or any related components, as updates may have addressed this issue.

    Related Information:

    • RFC Overview: Understand the RFC framework in SAP, which allows for communication between different SAP systems or between SAP and non-SAP systems.
    • Transaction Management in SAP: Familiarize yourself with how transactions are managed in SAP, including the use of commit work and rollback work statements.
    • SAP Notes: Check SAP Notes for any specific guidance or patches related to the error message TPDA291. SAP Notes often provide insights into known issues and their resolutions.
    • Debugging: If you are unsure where the commit or rollback is being triggered, use debugging tools to trace the execution of the function module and identify the offending code.

    By addressing the root cause of the error and ensuring that transaction management is handled appropriately, you can resolve the TPDA291 error effectively.

    • Do you have any question about this error?


      Upgrade now to chat with this error.


Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo's SAP support assistant is amazing. Saves me countless hours trying to solve complex SAP issues myself. It's a real game changer!
Rate 1
Thomas Michael
SAP Consultant, Author & Speaker