How To Fix USMD6088 - Field &1 of transfer structure used more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 088

• Message text: Field &1 of transfer structure used more than once

What causes this issue?

A field (entity type or attribute) contained in the header can no longer
be used in the data row or in the field definition of lower-level or
higher-level nodes.

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?

Correct the transfer structure accordingly.

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 USMD6088 - Field &1 of transfer structure used more than once ?

  The SAP error message USMD6088 indicates that a field in the transfer structure is being used more than once, which is not allowed. This typically occurs in the context of data transfer processes, such as when using the SAP Master Data Governance (MDG) framework.
  Cause:
  The error arises when a field in the transfer structure is defined multiple times. This can happen due to:
  
  Duplicate Field Definitions: The same field is included more than once in the transfer structure.
  Incorrect Mapping: During the mapping of fields from the source to the target structure, a field may inadvertently be mapped multiple times.
  Configuration Issues: There may be issues in the configuration of the data model or the transfer structure itself.
  
  Solution:
  To resolve the USMD6088 error, you can follow these steps:
  
  
  Check Transfer Structure:
  
  Go to the transfer structure definition in the SAP system.
  Review the fields included in the transfer structure and ensure that each field is unique.
  
  
  
  Remove Duplicates:
  
  If you find any duplicate fields, remove the duplicates from the transfer structure.
  
  
  
  Review Mapping:
  
  If you are using a mapping tool or configuration, check the mapping of fields to ensure that no field is being mapped more than once.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the transfer structure and data model configuration.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Master Data Governance (MDG): This is the framework within which the error typically occurs. Understanding how MDG handles data models and transfer structures can be beneficial.
  Data Transfer Processes: Familiarize yourself with the data transfer processes in SAP, including how to define and manage transfer structures.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or articles that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the cause of the USMD6088 error in your SAP system.