How To Fix /DSD/ME073 - ME -> BE, Communication error RFC-Destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /DSD/ME -

• Message number: 073

• Message text: ME -> BE, Communication error RFC-Destination &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /DSD/ME073 - ME -> BE, Communication error RFC-Destination &1 ?

  The SAP error message /DSD/ME073 ME -> BE, Communication error RFC-Destination &1 typically indicates a communication issue between the SAP system and a remote system or service that is accessed via an RFC (Remote Function Call) destination. This error can occur in various scenarios, particularly in the context of data transfer or integration processes.
  Causes:
  
  
  RFC Destination Configuration: The RFC destination specified in the error message may not be correctly configured. This could include incorrect connection parameters, such as the target system's hostname, service number, or user credentials.
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system. This could be due to firewall settings, network outages, or incorrect routing.
  
  
  Target System Availability: The target system may be down or not reachable. This could be due to maintenance, server issues, or other operational problems.
  
  
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  
  
  SAP System Configuration: There may be issues with the SAP system configuration, such as missing or incorrect settings in the SAP Gateway or other related components.
  
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination mentioned in the error message.
  Verify the connection parameters (target host, service, user credentials, etc.) and ensure they are correct.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established successfully.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the SAP system and the target system. You can use tools like ping or traceroute to diagnose network problems.
  
  
  
  Verify Target System Status:
  
  Check if the target system is up and running. If it is down, coordinate with the relevant team to resolve the issue.
  
  
  
  Review User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to perform the required operations on the target system.
  
  
  
  Check SAP Gateway Configuration:
  
  Ensure that the SAP Gateway is properly configured and running. You can check the status of the gateway using transaction SMGW.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages or information that may provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message.
  Documentation: Review the official SAP documentation for information on configuring RFC destinations and troubleshooting communication issues.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the communication error related to the RFC destination in your SAP system.