How To Fix RMXTPP099 - At least one resource is not assigned to plant &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTPP - TMS-PP: Messages for PP Component

• Message number: 099

• Message text: At least one resource is not assigned to plant &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTPP099 - At least one resource is not assigned to plant &1 ?

  The SAP error message RMXTPP099, which states "At least one resource is not assigned to plant &1," typically occurs in the context of production planning and resource management. This error indicates that there is a resource (such as a machine or work center) that has not been assigned to the specified plant, which is necessary for planning and scheduling purposes.
  Cause:
  
  Resource Assignment: The resource (work center, machine, etc.) is not assigned to the specified plant in the system.
  Configuration Issues: There may be configuration issues in the master data setup for the resource or plant.
  Data Inconsistencies: There could be inconsistencies in the data, such as missing entries or incorrect settings in the resource or plant configuration.
  
  Solution:
  To resolve the RMXTPP099 error, follow these steps:
  
  
  Check Resource Assignment:
  
  Go to the relevant transaction (e.g., CR01 for creating work centers or CR02 for changing them).
  Verify that the resource in question is assigned to the correct plant. If it is not, you will need to assign it.
  
  
  
  Assign Resource to Plant:
  
  If the resource is not assigned, you can do this by:
  
  Navigating to the work center or resource in the SAP system.
  Editing the details to include the plant assignment.
  Save the changes.
  
  
  
  
  
  Review Master Data:
  
  Ensure that all necessary master data for the resource and plant is correctly maintained.
  Check for any missing or incorrect entries that could lead to this error.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings for the production planning module to ensure that everything is set up correctly.
  Consult with your SAP Basis or configuration team if you suspect there are broader configuration issues.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CR01 (Create Work Center), CR02 (Change Work Center), and CR03 (Display Work Center).
  Documentation: Refer to SAP documentation or help files for detailed instructions on managing resources and plants.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  By following these steps, you should be able to resolve the RMXTPP099 error and ensure that all resources are properly assigned to the relevant plants in your SAP system.