How To Fix /SAPAPO/DMRES083 - Shift factor definition already used in resources

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 083

• Message text: Shift factor definition already used in resources

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES083 - Shift factor definition already used in resources ?

  The SAP error message /SAPAPO/DMRES083 indicates that a shift factor definition you are trying to use in your resources is already in use. This typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with production planning and scheduling.
  Cause:
  The error is triggered when you attempt to assign a shift factor definition to a resource that has already been assigned to another resource or is being used in a different context. Shift factors are used to define how much a resource can produce during different shifts, and they must be unique to avoid conflicts.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Go to the transaction code /SAPAPO/DMRES (or the relevant transaction for resource management).
  Look for the resource that is causing the error and check its shift factor assignments.
  Identify if the shift factor is already assigned to another resource.
  
  
  
  Modify or Create a New Shift Factor:
  
  If the shift factor is indeed in use, you can either:
  
  Modify the existing shift factor to accommodate the new resource.
  Create a new shift factor definition that can be assigned to the resource you are working with.
  
  
  
  
  
  Remove Unused Shift Factors:
  
  If there are shift factors that are no longer needed, consider removing them from the resources where they are assigned, if applicable.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to shift factors and resource management in APO for additional guidance.
  
  
  
  Check for Customizations:
  
  If your organization has custom developments or enhancements, ensure that these are not causing conflicts with standard behavior.
  
  
  
  Testing:
  
  After making changes, test the resource configuration to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DMRES for resource management and /SAPAPO/DMSHIFT for managing shift definitions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to shift factors and resources.
  
  By following these steps, you should be able to resolve the error and successfully manage your shift factor definitions in SAP APO.