How To Fix FMCA_DM_EN006 - Check failed for RFC connection &1. &2 &3 &4. Check RFC in SM39.

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_DM_EN - Debt Management Messages

• Message number: 006

• Message text: Check failed for RFC connection &1. &2 &3 &4. Check RFC in SM39.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_DM_EN006 - Check failed for RFC connection &1. &2 &3 &4. Check RFC in SM39. ?

  The SAP error message FMCA_DM_EN006 indicates that there is a problem with an RFC (Remote Function Call) connection. This error typically arises when the system is unable to establish a connection to a remote system or when the connection fails during execution. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP systems.
  RFC Destination Configuration: The RFC destination may not be configured correctly in transaction SM59.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Availability: The target system may be down or not reachable.
  Timeout Settings: The timeout settings for the RFC connection may be too low, causing the connection to fail.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the issue.
  Test the connection using the "Connection Test" button to see if it is successful.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  User Authorizations:
  
  Verify that the user credentials used for the RFC connection have the necessary authorizations to access the target system.
  
  
  
  System Status:
  
  Check if the target system is up and running. You can do this by logging into the target system or checking its status in the SAP system monitoring tools.
  
  
  
  Timeout Settings:
  
  Review and adjust the timeout settings in the RFC destination configuration if necessary.
  
  
  
  SAP Gateway:
  
  Ensure that the SAP Gateway service is running on both the source and target systems. You can check this in transaction SMGW.
  
  
  
  Check Logs:
  
  Review the logs in transaction SM21 for any related error messages that might provide more context about the failure.
  
  
  
  SM39 Transaction:
  
  As suggested in the error message, check transaction SM39 to see if there are any background jobs related to the RFC connection that have failed. This can provide additional insights into the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SM21: System Log
  SMGW: SAP Gateway Monitor
  SM37: Job Monitoring
  SM39: Background Job Monitoring
  
  
  
  Documentation: Refer to SAP Help documentation for more details on RFC connections and troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC connections.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the FMCA_DM_EN006 error message. If the problem persists, consider reaching out to your SAP Basis team or SAP support for further assistance.