How To Fix RTCMMD141 - The previous main assignment of material & will be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 141

• Message text: The previous main assignment of material & will be deleted

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 RTCMMD141 - The previous main assignment of material & will be deleted ?

  The SAP error message RTCMMD141 indicates that there is an issue with the main assignment of a material in the system. This message typically arises when you are trying to change the main assignment of a material, and the system is notifying you that the previous main assignment will be deleted.
  Cause:
  
  Change in Main Assignment: The error occurs when you attempt to assign a new main assignment to a material that already has an existing main assignment. The system is designed to allow only one main assignment for a material at a time.
  Data Integrity: This message is a safeguard to ensure that the integrity of the data is maintained, as having multiple main assignments could lead to confusion and inconsistencies in reporting and processing.
  
  Solution:
  
  Review Current Assignments: Before making changes, check the current main assignment of the material. You can do this by navigating to the material master data and reviewing the relevant views (e.g., Basic Data, Purchasing, Sales).
  Decide on the New Assignment: If you need to change the main assignment, ensure that you have a valid reason for doing so and that the new assignment is correct.
  Proceed with Change: If you are sure about the change, you can proceed with the new assignment. The system will automatically delete the previous main assignment as part of this process.
  Confirm Changes: After making the changes, confirm that the new main assignment is correctly reflected in the system and that there are no unintended consequences.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM02 (Change Material) to modify the material master data.
  Authorization: Ensure that you have the necessary authorizations to make changes to material master data.
  Documentation: Refer to SAP documentation or help files for more detailed information on material master data management and the implications of changing main assignments.
  Testing: If you are working in a development or test environment, consider testing the changes before applying them in the production environment to avoid disruptions.
  
  If the issue persists or if you encounter additional errors, it may be beneficial to consult with your SAP support team or refer to SAP Notes for specific guidance related to your version of SAP.