How To Fix USMD6139 - Data element 'MANDT' is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 139

• Message text: Data element 'MANDT' is not allowed

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 USMD6139 - Data element 'MANDT' is not allowed ?

  The SAP error message USMD6139 indicates that the data element 'MANDT' (which represents the client in SAP) is not allowed in the context where it is being used. This error typically arises in the context of data modeling or data transfer processes, particularly when working with the SAP Master Data Governance (MDG) framework.
  Cause:
  
  Client-Specific Data: The 'MANDT' field is client-specific, meaning it is used to differentiate data between different clients in the SAP system. In certain contexts, such as data models or data transfer processes, the system may not allow client-specific fields to be included.
  Incorrect Configuration: The error may occur if the data model or the configuration of the data transfer process incorrectly includes the 'MANDT' field.
  Data Model Restrictions: Some data models in SAP MDG are designed to exclude client-specific fields to ensure consistency and integrity of master data across clients.
  
  Solution:
  
  Review Data Model: Check the data model you are working with to ensure that the 'MANDT' field is not included where it is not allowed. You may need to remove it from the data model or the relevant configuration.
  Adjust Configuration: If you are configuring a data transfer process or a data model, ensure that you are following the guidelines for including or excluding fields. Consult the SAP documentation for the specific data model you are working with.
  Use Alternative Fields: If you need to differentiate data based on client, consider using alternative fields or methods that do not involve the 'MANDT' field directly.
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error message.
  
  Related Information:
  
  SAP Master Data Governance (MDG): Familiarize yourself with the principles of MDG, especially how it handles client-specific data.
  Data Modeling in SAP: Understanding the rules and best practices for data modeling in SAP can help prevent such errors.
  SAP Community and Forums: Engaging with the SAP community can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.