How To Fix /SAPAPO/PROD306 - Activities &1, &2 of operation &3 with different main resources

/SAPAPO/PROD306 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 306

• Message text: Activities &1, &2 of operation &3 with different main resources

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PROD306 - Activities &1, &2 of operation &3 with different main resources ?

  The SAP error message /SAPAPO/PROD306 typically occurs in the context of Advanced Planning and Optimization (APO) when there are inconsistencies in the resource assignments for production operations. This error indicates that the activities of a specific operation are assigned to different main resources, which is not allowed in the planning process.
  
  Cause:
  The error is caused by the following scenarios:
  
  Multiple Resources Assigned: The operation in question has activities that are assigned to different main resources, which can happen if the resource assignment is not consistent across the operation.
  Resource 
  Configuration Issues: There may be a configuration issue in the resource master data or in the production process model that leads to this inconsistency.
  Planning Version Issues: If different planning versions are being used, it may lead to discrepancies in resource assignments.
  Changes in Resource Assignment: If changes were made to the resource assignments after the planning run, it could lead to this error.
  
  
  Solution:
  To resolve the