How To Fix UGMD011 - System error &1 during RFC communication with &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 011

• Message text: System error &1 during RFC communication with &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD011 - System error &1 during RFC communication with &2 ?

  The SAP error message UGMD011 indicates a system error that occurred during Remote Function Call (RFC) communication between two systems. This error can arise due to various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the two systems, such as firewalls blocking the communication or network outages.
  Configuration Errors: Incorrect RFC destination configuration in the SAP system can lead to communication failures. This includes incorrect settings in the RFC destination (transaction SM59).
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to perform the requested operation.
  System Performance: High load on either the source or target system can lead to timeouts or failures in processing the RFC call.
  SAP Kernel Issues: Bugs or inconsistencies in the SAP kernel version being used can also lead to unexpected errors during RFC communication.
  Transport Layer Issues: Problems with the transport layer, such as issues with the SAP Gateway or the underlying transport protocol, can cause communication failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the two systems. You can use tools like ping or traceroute to diagnose network issues.
  Verify RFC Destination: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the connection parameters (like target host, system number, client, user, and password) are correct.
  Check Authorizations: Verify that the user credentials used for the RFC connection have the necessary authorizations to execute the required functions.
  Monitor System Performance: Check the performance of both the source and target systems. Look for any performance bottlenecks or high resource usage that might be affecting the RFC communication.
  Update SAP Kernel: If you suspect a kernel issue, consider updating to the latest version of the SAP kernel, as newer versions may contain bug fixes and improvements.
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  SM21 - System Log
  ST22 - Dump Analysis
  SM37 - Job Monitoring
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and error messages to facilitate troubleshooting.
  
  By following these steps, you should be able to identify the cause of the UGMD011 error and implement a suitable solution.