How To Fix /SCMTMS/EM_INT007 - Communication failure to RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/EM_INT -

• Message number: 007

• Message text: Communication failure to RFC destination &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/EM_INT007 - Communication failure to RFC destination &1 ?

  The SAP error message /SCMTMS/EM_INT007 Communication failure to RFC destination &1 typically indicates that there is a communication issue between the SAP system and the specified RFC (Remote Function Call) destination. This can occur in various scenarios, particularly in the context of SAP Transportation Management (TM) or when integrating with other SAP or non-SAP systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system defined in the RFC destination.
  RFC Destination Configuration: The RFC destination may not be configured correctly. This includes incorrect connection parameters, such as the hostname, service number, or system ID.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  Target System Down: The target system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  SAP Gateway Issues: Problems with the SAP Gateway service on either the source or target system can also lead to communication failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the two systems is stable and operational. You can use tools like ping or traceroute to diagnose connectivity issues.
  Verify RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination indicated in the error message.
  Check the connection parameters (e.g., target host, system number, client, user, password).
  Test the connection using the "Connection Test" button in SM59.
  
  
  Check User Authorizations: Ensure that the user credentials used for the RFC connection have the necessary authorizations in the target system.
  Check Target System Status: Verify that the target system is up and running. You can check the system logs or contact the system administrator.
  Review Firewall Settings: If applicable, check the firewall settings to ensure that the required ports for RFC communication are open.
  Check SAP Gateway: Ensure that the SAP Gateway service is running on both the source and target systems. You can check this in transaction SMGW.
  Review Logs: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that may provide more context.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destination Configuration
  SMGW: SAP Gateway Monitor
  SM21: System Log
  SLG1: Application Log
  
  
  Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance related to your version of SAP and the context in which the error occurs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  
  By following these steps, you should be able to diagnose and resolve the communication failure indicated by the error message /SCMTMS/EM_INT007.