How To Fix USMD_XI_PROXY044 - Company codes are mapped to different accounts in key mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_XI_PROXY - Messages for SOA Services (from EHP5)

• Message number: 044

• Message text: Company codes are mapped to different accounts in key mapping

What causes this issue?

The current replication contains multiple accounts in company code
(B-Segments or with entity type ACCCCDET). The company codes are
assigned to the same account in the current system. The key mapping of
the company codes assigns them to different accounts in the target
system. This mapping is not supported by the SOA service or ALE IDoc
used for the replication. It cannot send data containing different
accounts at the same time in a single message.

System Response

The current replication run is canceled.

How to fix this error?

Check that the selected objects are assigned to the same account in the
target system. Check that the key mapping for the selected accounts in
company code is consistent. If so, consider separate replication runs
for each of the affected accounts in company code.

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 USMD_XI_PROXY044 - Company codes are mapped to different accounts in key mapping ?

  The SAP error message USMD_XI_PROXY044 indicates that there is a mismatch in the mapping of company codes to different accounts in the key mapping configuration. This typically occurs in the context of SAP Master Data Governance (MDG) when trying to replicate or synchronize master data across different systems or environments.
  Cause:
  The error arises when the system detects that the same company code is associated with different accounts in the key mapping table. This inconsistency can occur due to:
  
  Incorrect Configuration: The key mapping configuration may have been set up incorrectly, leading to multiple accounts being assigned to the same company code.
  Data Inconsistency: There may be inconsistencies in the master data records that are being processed, possibly due to manual entries or data migration issues.
  Changes in Master Data: If there have been recent changes to the master data or the key mapping configuration, it may lead to conflicts.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Review Key Mapping Configuration:
  
  Go to the key mapping configuration in the SAP MDG system.
  Check the entries for the company codes in question and ensure that each company code is mapped to a single account.
  
  
  
  Correct Inconsistencies:
  
  Identify any inconsistencies in the master data that may be causing the issue.
  If necessary, update the mappings to ensure that each company code is associated with the correct account.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure that it adheres to the expected structure and mappings.
  Use transaction codes like MDG_MAT or MDG_BS to check the master data records.
  
  
  
  Testing:
  
  After making the necessary corrections, test the replication or synchronization process again to ensure that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of your SAP system for any additional guidance or known issues.
  
  
  
  Engage Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG for configuration and MDG_MAT for material master data management.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Master Data Governance: Understanding the principles of SAP MDG and how it handles key mapping and data replication can provide insights into preventing similar issues in the future.
  
  By following these steps, you should be able to identify and resolve the cause of the USMD_XI_PROXY044 error effectively.