How To Fix /MSG/4_PM_MESSAGE064 - Activation type not allowed for RFC destination '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /MSG/4_PM_MESSAGE -

• Message number: 064

• Message text: Activation type not allowed for RFC destination '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MSG/4_PM_MESSAGE064 - Activation type not allowed for RFC destination '&1' ?

  The SAP error message /MSG/4_PM_MESSAGE064 Activation type not allowed for RFC destination '&1' typically indicates that there is an issue with the configuration of the RFC (Remote Function Call) destination in your SAP system. This error occurs when the activation type specified for the RFC destination is not permitted or is incorrectly configured.
  Cause:
  
  Invalid Activation Type: The activation type set for the RFC destination is not supported. This could be due to a misconfiguration or an unsupported setting.
  RFC Destination Configuration: The RFC destination may not be properly configured in transaction SM59. This could include incorrect parameters or settings that do not align with the requirements of the system.
  Authorization Issues: The user or system trying to access the RFC destination may not have the necessary authorizations to perform the requested action.
  Network Issues: There could be network-related issues preventing the connection to the specified RFC destination.
  
  Solution:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59.
  Locate the RFC destination that is causing the error.
  Verify the settings, especially the activation type. Ensure that it is set to a valid option (e.g., "T" for TCP/IP connections).
  If necessary, adjust the settings to match the requirements of your system.
  
  
  
  Review Activation Type:
  
  Ensure that the activation type you are trying to use is supported for the specific RFC destination. Refer to SAP documentation or consult with your SAP Basis team for the correct settings.
  
  
  
  Check Authorizations:
  
  Ensure that the user or system has the necessary authorizations to access the RFC destination. This may involve checking roles and profiles assigned to the user.
  
  
  
  Test the Connection:
  
  Use the "Test Connection" feature in transaction SM59 to verify that the RFC destination is reachable and functioning correctly.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on configuration.
  
  
  
  Network Configuration:
  
  If the issue persists, check for any network-related issues that may be affecting the connection to the RFC destination.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destination Configuration
  SU01 - User Maintenance (to check user authorizations)
  
  
  SAP Documentation: Refer to the official SAP Help Portal for detailed information on RFC destinations and their configuration.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination activation type error.