How To Fix RESCSH050 - Settlement unit &1 is assigned to master SU &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 050

• Message text: Settlement unit &1 is assigned to master SU &2

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RESCSH050 - Settlement unit &1 is assigned to master SU &2 ?

  The SAP error message RESCSH050 indicates that there is an issue with the assignment of a settlement unit (SU) to a master settlement unit. This error typically arises in the context of SAP's Real Estate Management (RE-FX) or similar modules where settlement units are used to manage financial transactions related to properties or contracts.
  Cause:
  The error message "Settlement unit &1 is assigned to master SU &2" usually occurs due to one of the following reasons:
  
  Incorrect Assignment: The settlement unit you are trying to process is already assigned to a master settlement unit, which prevents further actions on it.
  Data Integrity Issues: There may be inconsistencies in the data where the system does not recognize the current assignment or the relationship between the settlement units.
  Business Logic Constraints: The business rules defined in the system may restrict certain operations on settlement units that are already linked to a master unit.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Assignment: Verify the assignment of the settlement unit (SU) to the master settlement unit (MSU). You can do this by navigating to the relevant transaction in SAP and checking the details of both the SU and MSU.
  
  
  Unassign if Necessary: If the settlement unit needs to be unassigned from the master unit for your operation, you can do so through the appropriate transaction (e.g., using the "Change" function in the settlement unit master data).
  
  
  Review Business Processes: Ensure that the business processes and rules are correctly set up in the system. If the assignment is correct but you still need to perform an operation, consult with your business process owner or SAP consultant to understand the implications.
  
  
  Consult Documentation: Refer to SAP documentation or help files related to settlement units and master settlement units for more detailed guidance on handling these entities.
  
  
  Check for Customizations: If your organization has custom developments or enhancements in the SAP system, check if any of these are affecting the behavior of settlement units.
  
  
  Contact Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RECN (for contract management), REIS (for settlement unit management), and others that may be applicable to your scenario.
  SAP Notes: Search for SAP Notes related to RESCSH050 for any known issues or patches that may address this error.
  Training and Documentation: Ensure that users handling settlement units are trained on the correct processes and understand the implications of assignments in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.