How To Fix /SAPAPO/RRP_PT057 - Enter atleast one resource for this extended selection

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_PT -

• Message number: 057

• Message text: Enter atleast one resource for this extended selection

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_PT057 - Enter atleast one resource for this extended selection ?

  The SAP error message /SAPAPO/RRP_PT057 Enter at least one resource for this extended selection typically occurs in the context of Advanced Planning and Optimization (APO) when you are trying to perform a planning or scheduling operation that requires the specification of at least one resource, but none has been provided.
  Cause:
  
  No Resource Selected: The most common cause of this error is that the user has not selected any resources in the planning view or selection screen.
  Incorrect Configuration: There may be a configuration issue where resources are not properly defined or linked to the planning object.
  User Input Error: The user may have overlooked the resource selection field or may have cleared it inadvertently.
  
  Solution:
  
  Select a Resource: Ensure that you select at least one resource in the relevant selection screen or planning view. This is usually done in the resource selection area of the planning transaction.
  Check Resource Availability: Verify that the resources you are trying to select are available and correctly configured in the system.
  Review Planning Object Settings: Check the settings for the planning object to ensure that it is correctly set up to allow resource selection.
  User Authorization: Ensure that the user has the necessary authorizations to view and select resources in the APO system.
  Consult Documentation: If the issue persists, refer to the SAP documentation or help resources for further guidance on resource selection in APO.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to planning, such as /SAPAPO/RRP3 (Product View) or /SAPAPO/RRP4 (Resource View).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  APO Configuration: Familiarize yourself with the configuration settings in APO related to resources, such as resource master data and planning strategies.
  User Training: Ensure that users are trained on how to properly select resources in the planning interface to avoid this error in the future.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.