How To Fix RT291 - No: 0 communication errors in qRFC queues

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 291

• Message text: No: 0 communication errors in qRFC queues

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT291 - No: 0 communication errors in qRFC queues ?

  The SAP error message RT291, which states "No: 0 communication errors in qRFC queues," typically indicates that there are no communication errors detected in the queued Remote Function Call (qRFC) queues. This message is more of an informational message rather than an error, suggesting that the qRFC queues are functioning correctly without any communication issues.
  Cause:
  
  The message is generated when the system checks the qRFC queues and finds that there are no communication errors. This can occur during routine checks or monitoring of the qRFC system.
  
  Solution:
  Since RT291 is not an error but an informational message, there is no specific action required to resolve it. However, if you are monitoring the qRFC queues and are concerned about their status, you can take the following steps:
  
  
  Monitor qRFC Queues: Use transaction codes like SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to monitor the status of your qRFC queues. Ensure that messages are being processed as expected.
  
  
  Check for Other Issues: If you are experiencing issues with data not being processed or transferred, check for other error messages or logs that might indicate a different problem.
  
  
  System Performance: Ensure that the system performance is optimal, as slow performance can sometimes lead to delays in processing messages in the queues.
  
  
  Review Configuration: If you are setting up new qRFC queues or have made changes to the configuration, review the settings to ensure they are correct.
  
  
  Consult Documentation: Refer to SAP documentation or support notes for any specific guidance related to qRFC and communication issues.
  
  
  Related Information:
  
  
  qRFC (Queued Remote Function Call): This is a mechanism in SAP that allows for asynchronous communication between different SAP systems or between different processes within the same system. It ensures that messages are queued and processed in the order they are received.
  
  
  Monitoring Tools: Use SAP monitoring tools and transaction codes to keep an eye on the health of your qRFC queues and to troubleshoot any potential issues.
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to qRFC and communication errors.
  
  
  In summary, the RT291 message indicates that there are currently no communication errors in the qRFC queues, and no immediate action is required unless you are facing other issues.