How To Fix /SAPAPO/RRP811 - No default resource maintained at location

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 811

• Message text: No default resource maintained at location

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP811 - No default resource maintained at location ?

  The SAP error message /SAPAPO/RRP811 No default resource maintained at location typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to find a default resource for a specific location during planning activities. This can happen in various scenarios, such as during the planning run, when trying to create a production order, or when executing a heuristic.
  Cause:
  
  Missing Default Resource: The primary cause of this error is that there is no default resource assigned to the location in the APO system. A default resource is necessary for the system to determine where and how to execute production or planning activities.
  Incorrect Configuration: The configuration settings for the location or resource may not be set up correctly, leading to the absence of a default resource.
  Resource Deactivation: The resource that was previously set as default may have been deactivated or deleted.
  Planning Version Issues: The planning version being used may not have the necessary resource assignments.
  
  Solution:
  
  
  Maintain Default Resource:
  
  Go to the transaction code /SAPAPO/LOC3 (Location Maintenance) in the SAP GUI.
  Select the relevant location and check the resource assignments.
  Ensure that a default resource is maintained for the location. If not, assign a suitable resource as the default.
  
  
  
  Check Resource Configuration:
  
  Navigate to the resource master data using transaction code /SAPAPO/RSC1 (Resource Master Data).
  Verify that the resource is active and properly configured for the location in question.
  
  
  
  Review Planning Version:
  
  Ensure that the planning version you are using has the correct resource assignments. You can check this in the planning book or by using transaction /SAPAPO/MC62.
  
  
  
  Check for Deactivated Resources:
  
  If the default resource was previously set but is now inactive, you may need to reactivate it or assign a different active resource.
  
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP Basis or APO functional team for further troubleshooting.
  
  
  Related Information:
  
  Transaction Codes:
  
  /SAPAPO/LOC3: Location Maintenance
  /SAPAPO/RSC1: Resource Master Data
  /SAPAPO/MC62: Planning Book Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  User Roles: Ensure that the user has the necessary authorizations to view and maintain resources and locations.
  
  By following these steps, you should be able to resolve the error message /SAPAPO/RRP811 No default resource maintained at location. If the problem continues, further investigation into the specific configuration and data setup may be required.