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

Close

How To Fix UC064 - Segment name &1 and conversion rule &2 do not match


SAP Error Message - Details

  • Message type: E = Error

  • Message class: UC - FI/CO Data transfer: errors during transfer

  • Message number: 064

  • Message text: Segment name &1 and conversion rule &2 do not match

  • 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 UC064 - Segment name &1 and conversion rule &2 do not match ?

    The SAP error message UC064 indicates that there is a mismatch between the segment name and the conversion rule in the context of IDoc processing. This typically occurs when the IDoc structure does not align with the expected format defined in the conversion rules.

    Cause:

    1. Mismatch in Segment Definition: The segment name specified in the IDoc does not correspond to the segment defined in the conversion rules.
    2. Incorrect Mapping: The mapping between the IDoc segments and the target structure may be incorrectly defined.
    3. Changes in IDoc Structure: If there have been recent changes to the IDoc structure or the conversion rules, this could lead to inconsistencies.
    4. Configuration Issues: Incorrect configuration in the IDoc processing settings or the associated message types.

    Solution:

    1. Check Segment Definitions: Verify that the segment name in the IDoc matches the segment name defined in the conversion rules. You can do this by checking the IDoc type and the associated segments in transaction WE30 (IDoc Types) and WE31 (Segment Types).

    2. Review Conversion Rules: Go to transaction WE20 (Partner Profiles) and check the conversion rules associated with the message type. Ensure that the rules are correctly defined and that they match the segments in the IDoc.

    3. Update Mapping: If there have been changes to the IDoc structure, update the mapping in the conversion rules accordingly. This may involve adjusting the fields or segments to ensure they align with the new structure.

    4. Test IDoc Processing: After making the necessary adjustments, test the IDoc processing again to see if the error persists. You can use transaction WE19 to simulate IDoc processing.

    5. Consult Documentation: If you are unsure about the correct mappings or segment definitions, refer to the SAP documentation or consult with your SAP functional team for guidance.

    6. Check for Notes and Patches: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to your version of SAP.

    Related Information:

    • Transaction Codes:
      • WE30: IDoc Types
      • WE31: Segment Types
      • WE20: Partner Profiles
      • WE19: Test Tool for IDocs
    • IDoc Structure: Understanding the structure of IDocs and how segments are defined is crucial for troubleshooting.
    • SAP Community: Engaging with the SAP Community can provide insights and solutions from other users who may have encountered similar issues.

    By following these steps, you should be able to identify and resolve the cause of the UC064 error message in SAP.

    • 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