How To Fix 40066 - Resource &1 in operation &2 is not in resource network

SAP Error Message - Details

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 066

• Message text: Resource &1 in operation &2 is not in resource network

What causes this issue?

You want to plan or release operation &V2&.

System Response

Resource &V1& allocated to the header, is not contained in resource
network &V3&.

How to fix this error?

Change the resource in operation &V2& or the resource network specified
in the header.
The function 'Resource selection' considers the resource network.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 40066 - Resource &1 in operation &2 is not in resource network ?

  The SAP error message 40066 indicates that a specific resource (identified by &1) is not found in the resource network for a given operation (identified by &2). This error typically occurs in the context of production planning and control, particularly when working with production orders, networks, or project systems.
  Cause:
  
  Resource Not Assigned: The resource you are trying to use for the operation is not assigned to the network or the operation in question.
  Incorrect Configuration: There may be a configuration issue where the resource is not properly set up in the system.
  Deleted or Inactive Resource: The resource might have been deleted or marked as inactive in the system.
  Network Structure Issues: The network structure may not be correctly defined, leading to the resource not being recognized.
  
  Solution:
  
  
  Check Resource Assignment:
  
  Go to the network or operation in question and verify if the resource is correctly assigned.
  If not, assign the resource to the operation.
  
  
  
  Verify Resource Status:
  
  Check if the resource is active and not deleted. You can do this by navigating to the resource master data and ensuring it is set to active.
  
  
  
  Review Network Structure:
  
  Ensure that the network structure is correctly defined and that all necessary components are included.
  If the resource should be part of the network, add it accordingly.
  
  
  
  Recreate the Network:
  
  If the network is corrupted or incorrectly set up, consider recreating it or adjusting the existing one to include the necessary resources.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details related to your version of SAP, as there may be version-specific nuances.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view and modify the resource and network settings.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CN21 (Create Network), CN22 (Change Network), or CN03 (Display Network) to manage networks and resources.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.