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How To Fix IST_EBS321 - Problem checking the distribution model for message type &1


SAP Error Message - Details

  • Message type: E = Error

  • Message class: IST_EBS - Interface Between IS-T and External Billing System

  • Message number: 321

  • Message text: Problem checking the distribution model for message type &1

  • Show details Hide details
  • What causes this issue?

    The distribution model is not maintained for the message type you are
    using.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Maintain the distribution model using transaction BD64.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message IST_EBS321 - Problem checking the distribution model for message type &1 ?

    The SAP error message IST_EBS321, which states "Problem checking the distribution model for message type &1," typically occurs in the context of Electronic Bank Statement (EBS) processing. This error indicates that there is an issue with the distribution model configuration for the specified message type.

    Cause:

    1. Missing Distribution Model: The distribution model for the specified message type is not defined in the system.
    2. Incorrect Configuration: The configuration for the distribution model may be incorrect or incomplete.
    3. Message Type Not Supported: The message type being processed may not be supported or recognized by the system.
    4. Authorization Issues: There may be authorization issues preventing the system from accessing the distribution model.

    Solution:

    1. Check Distribution Model:

      • Go to transaction code BD64 to check the distribution model configuration.
      • Ensure that the message type specified in the error message is correctly defined in the distribution model.
    2. Define Missing Entries:

      • If the message type is missing, you may need to create a new entry in the distribution model for that message type.
      • Ensure that all necessary parameters and settings are correctly configured.
    3. Review Configuration:

      • Verify that the configuration for the message type is complete and correct.
      • Check for any inconsistencies or errors in the configuration settings.
    4. Authorization Check:

      • Ensure that the user has the necessary authorizations to access and modify the distribution model.
      • If needed, consult with your SAP security team to verify user roles and permissions.
    5. Consult Documentation:

      • Refer to SAP documentation or help resources for specific guidance on configuring the distribution model for Electronic Bank Statements.
    6. Testing:

      • After making changes, test the configuration by processing the bank statement again to see if the error persists.

    Related Information:

    • Transaction Codes:

      • BD64: Display/Change Distribution Model
      • OBPM1: Configuration for Electronic Bank Statement
      • OBPM2: Define Bank Statement Types
    • SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.

    • Support: If the issue persists after checking the configuration and authorizations, consider reaching out to SAP support for further assistance.

    By following these steps, you should be able to identify and resolve the issue related to the IST_EBS321 error message in SAP.

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