How To Fix RSH_PROJ_ASG011 - The request is already assigned to Resource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSH_PROJ_ASG - Project Assignment Messages

• Message number: 011

• Message text: The request is already assigned to Resource &1

What causes this issue?

The request has already been assigned to another resource. You cannot
assign more than one resource to a request.

System Response

You cannot assign the selected resource to the request.

How to fix this error?

You have the following options:
Create another assignment for the resource already assigned to the
request in order to staff the remaining required hours.
Delete the existing resource assignment and then create a new assignment
for the selected resource.

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 RSH_PROJ_ASG011 - The request is already assigned to Resource &1 ?

  The SAP error message RSH_PROJ_ASG011, which states "The request is already assigned to Resource &1," typically occurs in the context of project management or resource allocation within SAP. This error indicates that the system is trying to assign a resource (e.g., a person, machine, or other asset) to a project or task that is already assigned to that resource.
  Cause:
  
  Duplicate Assignment: The most common cause of this error is that the resource you are trying to assign is already linked to the project or task in question.
  Data Entry Error: There may be a mistake in the data entry process, where the same resource is being selected multiple times for the same task.
  System Configuration: There could be a configuration issue in the project management module that is causing the system to incorrectly identify assignments.
  
  Solution:
  
  Check Existing Assignments: Review the current assignments for the resource in question. You can do this by navigating to the project or task and checking the list of assigned resources.
  Remove Duplicate Assignment: If the resource is indeed already assigned, you may need to remove the existing assignment before attempting to assign it again.
  Correct Data Entry: Ensure that you are not mistakenly trying to assign the same resource multiple times. Double-check your selection.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing resource assignments in your version of SAP.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP for managing project assignments, such as CJ20N (Project Builder) or CATS (Cross-Application Time Sheet).
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to resource assignments in the system.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  By following these steps, you should be able to diagnose and resolve the error message RSH_PROJ_ASG011 effectively.