How To Fix BGRFC004 - Following parameter(s) (&1) of &2 &3 changed by &4

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 004

• Message text: Following parameter(s) (&1) of &2 &3 changed by &4

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 BGRFC004 - Following parameter(s) (&1) of &2 &3 changed by &4 ?

  The SAP error message BGRFC004 indicates that there has been a change in the parameters of a background RFC (Remote Function Call) destination. This message typically arises in the context of background processing or when using the Background RFC (BGRFC) framework in SAP.
  Cause:
  The error message BGRFC004 is triggered when:
  
  A parameter of a BGRFC destination has been modified while a background RFC is still in progress.
  This can happen if the configuration of the RFC destination is changed (e.g., changing the user, password, or other connection parameters) while a job is running that relies on that destination.
  
  Solution:
  To resolve the BGRFC004 error, consider the following steps:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination mentioned in the error message.
  Ensure that no changes are made to the RFC destination while jobs are running.
  
  
  
  Restart the Job:
  
  If the job that triggered the error is still running, you may need to cancel it and restart it after ensuring that the RFC destination is correctly configured.
  
  
  
  Review Change Logs:
  
  Check the change logs for the RFC destination to identify who made the changes and when. This can help in understanding if the changes were necessary or if they can be avoided in the future.
  
  
  
  Synchronize Changes:
  
  If changes to the RFC destination are necessary, try to synchronize them with the job schedules to avoid conflicts.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might provide additional insights or patches related to this error. You can search for notes in the SAP Support Portal.
  
  
  
  System Monitoring:
  
  Monitor the system for any other related issues that might be causing instability in the BGRFC framework.
  
  
  
  Related Information:
  
  BGRFC: Background RFC is a mechanism in SAP that allows for asynchronous processing of function calls in the background, which can improve performance and reliability in distributed systems.
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SM37: To monitor and manage background jobs.
  SLG1: To view application logs for more detailed error messages.
  
  
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support for further assistance.