How To Fix BGRFC546 - bgRFC Dest. Config. &1: Incorrect value for no. of schedulers &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 546

• Message text: bgRFC Dest. Config. &1: Incorrect value for no. of schedulers &2.

What causes this issue?

Only the values -1 (no restriction on the number of schedulers), 0
(destination locked), and positive values are permitted for the number
of schedulers.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose a valid value.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC546 - bgRFC Dest. Config. &1: Incorrect value for no. of schedulers &2. ?

  The SAP error message BGRFC546 indicates an issue with the configuration of the bgRFC (Background Remote Function Call) destination. Specifically, it points to an incorrect value for the number of schedulers configured for a bgRFC destination.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Configuration: The number of schedulers specified for the bgRFC destination is not valid. This could be due to a misconfiguration in the SAP system settings.
  System Limitations: The value set for the number of schedulers exceeds the allowable limits defined in the system.
  Transport Issues: If the configuration was transported from another system, it might not be compatible with the current system settings.
  
  Solution:
  To resolve the BGRFC546 error, you can follow these steps:
  
  
  Check bgRFC Destination Configuration:
  
  Go to transaction code SM59 (RFC Destinations).
  Locate the bgRFC destination that is causing the issue.
  Verify the configuration settings, particularly the number of schedulers. Ensure that the value is within the acceptable range.
  
  
  
  Adjust the Number of Schedulers:
  
  If the number of schedulers is set incorrectly, adjust it to a valid number. The typical range is usually between 1 and 10, but this can vary based on system capabilities.
  Save the changes.
  
  
  
  Review System Parameters:
  
  Check the system parameters related to bgRFC. You can use transaction RZ10 to review and adjust profile parameters if necessary.
  Look for parameters like bgRFC_MAX_SCHEDULERS to ensure they are set appropriately.
  
  
  
  Restart bgRFC Services:
  
  After making changes, it may be necessary to restart the bgRFC services. This can be done through transaction SM21 (System Log) or SM37 (Job Monitoring) to ensure that the changes take effect.
  
  
  
  Check for Transport Issues:
  
  If the configuration was recently transported, verify that all necessary objects and settings were included in the transport request.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  bgRFC: Background RFC is a mechanism in SAP that allows asynchronous processing of function calls in the background, improving performance and reliability.
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  RZ10: Maintain profile parameters.
  SM21: View system logs.
  SM37: Monitor background jobs.
  
  
  SAP Notes: Always check for the latest SAP Notes related to bgRFC and error BGRFC546 for updates or patches that may resolve known issues.
  
  By following these steps, you should be able to resolve the BGRFC546 error and ensure that your bgRFC destination is configured correctly.