How To Fix RT377 - Transactional RFC

RT377 - Overview

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 377

• Message text: Transactional RFC

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 RT377 - Transactional RFC ?

  The SAP error message RT377 typically relates to issues with Transactional Remote Function Call (tRFC) in SAP systems. This error can occur when there are problems with the communication between systems or when there are issues with the configuration of the tRFC.
  Cause of RT377 Error
  
  Communication Issues: The error may arise due to network problems or issues with the connection between the SAP systems involved in the tRFC.
  Configuration Errors: Incorrect configuration of the RFC destinations or the logical systems can lead to this error.
  Queue Issues: If the tRFC queue is not processed correctly or if there are issues with the queue itself, it can trigger this error.
  Authorization Issues: The user or system may not have the necessary authorizations to execute the tRFC.
  System Load: High system load or performance issues can also lead to timeouts or failures in processing tRFC calls.
  
  Solution to RT377 Error
  
  Check RFC Configuration: Verify the configuration of the RFC