How To Fix RESCPG028 - Settlement unit &1 is not a cost object SU

SAP Error Message - Details

• Message type: E = Error

• Message class: RESCPG - Participation Group

• Message number: 028

• Message text: Settlement unit &1 is not a cost object SU

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RESCPG028 - Settlement unit &1 is not a cost object SU ?

  The SAP error message RESCPG028 indicates that the settlement unit specified (denoted as &1 in the message) is not recognized as a valid cost object in the system. This typically occurs in the context of settlement processes, where the system expects a valid cost object for the settlement unit.
  Cause:
  
  Invalid Settlement Unit: The settlement unit you are trying to use does not exist or is not defined as a cost object in the system.
  Incorrect Configuration: The configuration for the settlement unit may not be set up correctly, or the unit may not be assigned to the appropriate cost object category.
  Data Inconsistency: There may be inconsistencies in the master data or transaction data related to the settlement unit.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified settlement unit.
  
  Solution:
  
  Verify Settlement Unit: Check if the settlement unit exists in the system. You can do this by navigating to the relevant transaction (e.g., using transaction codes like CJI3 for project reports or KOB1 for cost object reports) and searching for the settlement unit.
  Check Configuration: Ensure that the settlement unit is correctly configured as a cost object. This may involve checking the settings in the controlling (CO) module and ensuring that the unit is assigned to the correct cost object category.
  Review Master Data: Look into the master data associated with the settlement unit to ensure that it is complete and accurate. This includes checking for any missing or incorrect entries.
  Authorization Check: Ensure that the user has the necessary authorizations to access and use the settlement unit. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on settlement units and cost objects.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJI3, KOB1, COSS, and COKA for analyzing cost objects and settlements.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide insights into specific bugs or configuration issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the controlling module.