How To Fix /SAPAPO/RRP_PT253 - No resources selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_PT -

• Message number: 253

• Message text: No resources selected

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 /SAPAPO/RRP_PT253 - No resources selected ?

  The SAP error message /SAPAPO/RRP_PT253 No resources selected typically occurs in the context of Advanced Planning and Optimization (APO) when trying to perform a planning operation, such as a heuristic run or a planning table display, and no resources are available for selection. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Resource Configuration: The resources may not be properly configured in the system. This includes missing or incorrect settings in the resource master data.
  Selection Criteria: The selection criteria used in the planning run may be too restrictive, leading to no resources being available for selection.
  Resource Availability: The resources may be fully booked or not available during the planning horizon you are trying to analyze.
  Planning Version: The planning version being used may not have any resources assigned to it.
  Location or Product Assignment: The resources may not be assigned to the specific location or product you are trying to plan for.
  
  Solutions:
  
  Check Resource Master Data: Verify that the resources are correctly defined in the system. Ensure that they are active and have the necessary settings (e.g., capacity, availability).
  Review Selection Criteria: Adjust the selection criteria in your planning run to be less restrictive. This may involve changing filters or parameters that limit the resources being selected.
  Check Resource Availability: Look at the availability of the resources during the planning period. If they are fully booked, consider adjusting the planning horizon or resource allocation.
  Validate Planning Version: Ensure that the correct planning version is being used and that it includes the necessary resources.
  Resource Assignment: Confirm that the resources are assigned to the relevant locations and products. If not, you may need to update the assignments in the resource master data.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/RRP3 (Product View) or /SAPAPO/RRP4 (Resource View) to analyze the resources and their availability.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Review the SAP APO documentation for more details on resource planning and configuration.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional insights.