How To Fix RESCSH052 - Settlement unit &2 is assigned to cost object SU &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RESCSH - Error Messages When Creating Settlement Hierarchy

• Message number: 052

• Message text: Settlement unit &2 is assigned to cost object SU &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RESCSH052 - Settlement unit &2 is assigned to cost object SU &1 ?

  The SAP error message RESCSH052 indicates that a settlement unit (SU) is assigned to a cost object, which is causing a conflict during a settlement process. This error typically arises in the context of SAP's Project System (PS) or Controlling (CO) modules, where cost objects and settlement units are managed.
  Cause:
  The error occurs when:
  
  A settlement unit (SU) is already assigned to a cost object (like a project, internal order, or WBS element) and you are trying to assign it to another cost object or perform a settlement operation that conflicts with its current assignment.
  There may be an attempt to settle costs to a cost object that is not compatible with the current configuration or assignment of the settlement unit.
  
  Solution:
  To resolve the RESCSH052 error, you can take the following steps:
  
  
  Check Assignment: Verify the current assignment of the settlement unit. You can do this by navigating to the relevant transaction (e.g., CJ20N for project management) and checking the assignments of the settlement unit.
  
  
  Reassign or Unassign: If the settlement unit is incorrectly assigned, you may need to unassign it from the current cost object before assigning it to a new one. This can typically be done in the same transaction where you check the assignment.
  
  
  Review Settlement Rules: Ensure that the settlement rules for the cost object are correctly defined. If the rules are not set up properly, it may lead to conflicts during the settlement process.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific guidance on handling settlement units and cost objects in your version of SAP.
  
  
  Check for Open Transactions: Ensure that there are no open transactions or processes that are currently using the settlement unit. If there are, you may need to complete or reverse those transactions before proceeding.
  
  
  Contact Support: If the issue persists after checking the above points, 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 such as CJ20N (Project Builder), KO02 (Change Order), and KOB1 (Order: Actual Line Items) to manage cost objects and settlement units.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches that address known issues.
  Training and Documentation: Ensure that users involved in project management and cost controlling are trained on the proper handling of settlement units and cost objects to prevent similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the RESCSH052 error and implement a solution to resolve it.