Message type: E = Error
Message class:  RPM_TEAM - Message Class for Team (Team Definition, Project Team) 
Message number: 013
Message text: Team ID is initial
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The SAP error message RPM_TEAM013, which states "Team ID is initial," typically occurs in the context of SAP Project Management or Resource Management modules. This error indicates that a required field, specifically the Team ID, has not been populated or is empty when trying to perform an action that requires it.
Cause: Missing Team ID: The most common cause is that the Team ID field has not been filled in the relevant transaction or screen. Incorrect Configuration: There may be a configuration issue where the Team ID is not being correctly assigned or retrieved. Data Entry Error: Users may have overlooked entering the Team ID during data entry. Authorization Issues: Sometimes, users may not have the necessary authorizations to view or assign a Team ID.
Solution: Enter Team ID: Ensure that the Team ID is filled in the relevant field before executing the transaction. This may involve going back to the previous screen or transaction where the
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