How To Fix EHPRC_CPM_EXPORT012 - RFC connection to destination &1 failed (&2 &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: EHPRC_CPM_EXPORT - Export Messages

• Message number: 012

• Message text: RFC connection to destination &1 failed (&2 &3)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_CPM_EXPORT012 - RFC connection to destination &1 failed (&2 &3) ?

  The SAP error message EHPRC_CPM_EXPORT012 indicates that there is a failure in establishing an RFC (Remote Function Call) connection to a specified destination. This error can occur in various scenarios, particularly when working with SAP Process Integration (PI) or SAP Cloud Platform Integration (CPI) and can be related to issues with connectivity, configuration, or authorization.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Incorrect Destination Configuration: The RFC destination may not be configured correctly in the SAP system (e.g., incorrect hostname, port, or system ID).
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  Service Unavailability: The target system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls may be blocking the connection to the target system.
  SAP Gateway Issues: Problems with the SAP Gateway configuration or service may also lead to this error.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the target system is stable and operational. You can use tools like ping or telnet to test connectivity.
  Verify RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination (e.g., TCP/IP settings, target host, and service).
  Test the connection using the "Test Connection" button in the RFC destination configuration.
  
  
  Review User Authorizations: Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the target system.
  Check Target System Status: Verify that the target system is up and running and that the required services are active.
  Firewall Configuration: If applicable, check the firewall settings to ensure that they allow traffic between the two systems on the required ports.
  SAP Gateway Configuration: Check the SAP Gateway settings and ensure that the necessary services are registered and active.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: To manage and test RFC destinations.
  SMGW: To monitor the SAP Gateway and check for any issues.
  ST22: To check for dumps that may provide more context on the error.
  
  
  Logs: Review the application logs (SLG1) and system logs (SM21) for any additional error messages or warnings that may provide more insight into the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.