How To Fix U9553 - New "Assignments" tab entry with changed "Data" tab entry not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 553

• Message text: New "Assignments" tab entry with changed "Data" tab entry not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message U9553 - New "Assignments" tab entry with changed "Data" tab entry not allowed ?

  The SAP error message U9553, which states "New 'Assignments' tab entry with changed 'Data' tab entry not allowed," typically occurs in the context of maintaining master data, such as in the transaction for maintaining vendor or customer master records. This error indicates that there is a conflict between the data being entered in the "Data" tab and the entries being made in the "Assignments" tab.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Inconsistent Data: You are trying to create a new assignment (e.g., a new company code assignment) while simultaneously changing data in the "Data" tab that is not compatible with the new assignment.
  Data Integrity Rules: SAP has built-in data integrity rules that prevent certain combinations of changes to ensure that the master data remains consistent and valid.
  Missing Required Fields: Certain fields in the "Data" tab may be required for the new assignment, and if they are not filled out correctly, the system will prevent the action.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Changes: Check the changes you are trying to make in both the "Data" and "Assignments" tabs. Ensure that the data in the "Data" tab is consistent with the new assignment you are trying to create.
  
  
  Complete Required Fields: Make sure that all required fields in the "Data" tab are filled out correctly. This may include fields like address, payment terms, or other relevant information.
  
  
  Separate Changes: If you need to make changes in both tabs, consider making the changes in the "Data" tab first, saving them, and then going back to the "Assignments" tab to add the new assignment.
  
  
  Check for Existing Assignments: If you are trying to create a new assignment for an existing entity, ensure that there are no conflicting existing assignments that could be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to the master data you are working with, as there may be specific rules or requirements for that data.
  
  
  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: This error can occur in various transactions related to master data maintenance, such as XK01 (Create Vendor), XK02 (Change Vendor), FD01 (Create Customer), or FD02 (Change Customer).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to make changes in both the "Data" and "Assignments" tabs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.