How To Fix SCWN284 - Processor has been changed: new &1, old &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SCWN - Messages Note installation and management

• Message number: 284

• Message text: Processor has been changed: new &1, old &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCWN284 - Processor has been changed: new &1, old &2 ?

  The SAP error message SCWN284 indicates that there has been a change in the processor configuration for a specific work center or production resource. This message typically arises in the context of production planning and control, where the system detects that the processor assigned to a work center has been modified.
  Cause:
  The error message SCWN284 is triggered when:
  
  The processor (machine or resource) assigned to a work center has been changed in the system.
  The new processor is different from the old one, which can lead to inconsistencies in production planning, scheduling, or capacity calculations.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Verify Processor Assignment:
  
  Check the work center configuration in SAP to confirm the current processor assignment.
  Navigate to the work center in transaction code CR02 (Change Work Center) and review the details.
  
  
  
  Update Production Orders:
  
  If the processor has been changed intentionally, ensure that all relevant production orders are updated to reflect this change.
  You may need to reassign production orders to the new processor if they were previously linked to the old one.
  
  
  
  Check for Dependencies:
  
  Investigate if there are any dependencies or settings that need to be adjusted due to the processor change. This may include capacity planning, scheduling, or routing.
  
  
  
  Review Master Data:
  
  Ensure that the master data for both the old and new processors is correctly maintained. This includes checking the capacity, available times, and any specific settings related to the processors.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on handling processor changes and related error messages.
  
  
  
  Testing:
  
  After making the necessary changes, conduct tests to ensure that the system behaves as expected and that the error message does not reappear.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  CR01 (Create Work Center)
  CR02 (Change Work Center)
  CR03 (Display Work Center)
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or patches related to this error message. You can search for SCWN284 in the SAP Support Portal.
  
  
  
  Documentation: 
  
  Review SAP Help documentation for Production Planning and Control to understand how work centers and processors are managed.
  
  
  
  By following these steps, you should be able to address the SCWN284 error and ensure that your production planning processes continue smoothly.