Message type: E = Error
Message class:  RPM_RELATE_MSGS - Messages for Portf. Mgmt Objects 
Message number: 002
Message text: Resource & already assigned through a team; assign the team
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The SAP error message RPM_RELATE_MSGS002 indicates that a resource (such as a person or equipment) is already assigned to a team in the Resource and Portfolio Management (RPM) module. This error typically arises when you attempt to assign the same resource to another team without first removing it from the existing assignment.
Cause: The error occurs due to the following reasons: Duplicate Assignment: The resource you are trying to assign is already linked to another team. Resource Management Rules: The system enforces rules that prevent a resource from being assigned to multiple teams simultaneously.
Solution: To resolve this error, you can follow these steps: Check Current Assignments: Navigate to the resource management section in SAP and check the current assignments of the resource in question. Identify the team to which the resource is currently assigned. Remove Existing Assignment: If you need to assign the resource to a new team, you must first remove the resource from the existing team. Go to the
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