How To Fix UMR_D101 - More than one responsible persons are assigned to period &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UMR_D - Risk Design

• Message number: 101

• Message text: More than one responsible persons are assigned to period &1

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 UMR_D101 - More than one responsible persons are assigned to period &1 ?

  The SAP error message UMR_D101 indicates that there are multiple responsible persons assigned to a specific period in the system, which is not allowed. This error typically occurs in the context of project management or resource management within SAP, particularly when dealing with assignments in the system.
  Cause:
  The primary cause of this error is that the system has detected more than one responsible person assigned to a specific time period for a task, project, or resource. This can happen due to:
  
  Data Entry Errors: Multiple users may have been assigned to the same period inadvertently.
  Configuration Issues: The system may be configured in a way that allows multiple assignments, but the business rules dictate that only one responsible person should be assigned.
  System Bugs: In some cases, this could be due to a bug or inconsistency in the SAP system.
  
  Solution:
  To resolve the UMR_D101 error, you can take the following steps:
  
  
  Review Assignments: Check the assignments for the specific period mentioned in the error message. Identify all responsible persons assigned to that period.
  
  
  Modify Assignments: 
  
  If multiple responsible persons are assigned, decide which one should remain as the responsible person for that period.
  Remove the additional assignments to ensure that only one responsible person is assigned.
  
  
  
  Check Configuration: If this issue occurs frequently, review the configuration settings in the SAP system to ensure they align with your business rules regarding responsible person assignments.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing responsible person assignments in your version of SAP.
  
  
  Testing: After making changes, test the assignment again to ensure that the error does not reoccur.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use transaction codes like CJ20N (Project Builder) or CATS (Cross-Application Time Sheet) to manage assignments.
  User Roles: Ensure that users have the appropriate roles and permissions to make changes to assignments.
  Documentation: Check SAP Notes and Knowledge Base Articles for any known issues or patches related to this error.
  
  By following these steps, you should be able to resolve the UMR_D101 error and ensure that your assignments are correctly configured in SAP.