How To Fix MRTRS035 - Material component &1 has already been assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: MRTRS - RMS-MRTRS : Error Messages for Master Recipe Transformation

• Message number: 035

• Message text: Material component &1 has already been assigned

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 MRTRS035 - Material component &1 has already been assigned ?

  The SAP error message MRTRS035 indicates that a material component has already been assigned to a particular operation or task in a production order or a similar context. This error typically arises in scenarios involving production planning, material requirements planning (MRP), or when working with bill of materials (BOM).
  Cause:
  
  Duplicate Assignment: The most common cause of this error is that the material component you are trying to assign has already been assigned to the same operation or task.
  Incorrect Configuration: There may be issues with the configuration of the production order or the BOM that lead to this error.
  Data Integrity Issues: There could be inconsistencies in the data, such as multiple users trying to assign the same component simultaneously.
  
  Solution:
  
  Check Existing Assignments: Review the production order or task to see if the material component is already assigned. You can do this by navigating to the relevant transaction (e.g., CO02 for production orders) and checking the components list.
  Remove Duplicate Assignment: If the component is indeed already assigned and you need to make changes, you may need to remove the existing assignment before adding a new one.
  Review BOM and Routing: Ensure that the BOM and routing are correctly configured and that there are no discrepancies that could lead to this error.
  Consult with Team Members: If multiple users are working on the same order, coordinate with your team to avoid simultaneous changes that could lead to conflicts.
  Use Transaction Codes: Utilize transaction codes like CO02 (Change Production Order) or CS02 (Change BOM) to manage assignments effectively.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CS01 (Create BOM) for managing production orders and BOMs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Authorization: Ensure that you have the necessary authorizations to make changes to production orders and material assignments.
  Training and Documentation: Review SAP training materials or documentation related to production planning and material management to better understand how to manage material assignments effectively.
  
  By following these steps, you should be able to resolve the MRTRS035 error and manage material assignments in your SAP system more effectively.