How To Fix EMDUS446 - MDUS request for billing has changed (output parameters)

SAP Error Message - Details

• Message type: E = Error

• Message class: EMDUS -

• Message number: 446

• Message text: MDUS request for billing has changed (output parameters)

What causes this issue?

For the MDUS request from billing, the system uses the results that you
requested from the MDUS system earlier. The data in the two MDUS
requests must be identical. The comparison test found that the output
parameter &v3& of item &v2& in MDUS request &v1& has changed.

System Response

Billing is terminated.
AS&WHAT_TO_DO&
Create a new MDUS request for the billing order and repeat billing.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EMDUS446 - MDUS request for billing has changed (output parameters) ?

  The SAP error message EMDUS446 indicates that there has been a change in the output parameters for a billing request in the MDUS (Master Data Update Service) process. This error typically arises in the context of billing document processing, where the system detects inconsistencies or changes in the expected output parameters.
  Cause:
  
  Changes in Output Parameters: The output parameters for the billing request may have been modified after the request was created, leading to a mismatch.
  Configuration Issues: There may be issues with the configuration of the output types or the conditions under which they are triggered.
  Data Inconsistencies: Inconsistencies in the master data or transactional data related to the billing document can also trigger this error.
  User Modifications: Manual changes made by users to the billing document or its associated data can lead to this error.
  
  Solution:
  
  Review Output Parameters: Check the output parameters for the billing request to ensure they are correctly configured and have not been altered unexpectedly.
  Reprocess the Request: If the output parameters have changed, you may need to reprocess the billing request. This can often be done by re-triggering the output processing for the billing document.
  Check Configuration: Review the configuration settings for the output types in the relevant transaction (e.g., NACE for output determination) to ensure they are set up correctly.
  Data Consistency Check: Perform a consistency check on the master and transactional data related to the billing document to identify any discrepancies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like NACE (for output determination) or VF03 (to display billing documents) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the root cause of the EMDUS446 error and implement a suitable solution.