How To Fix BGRFC542 - bgRFC Dest. Config. &1: Incorrect value for automatic unit check &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 542

• Message text: bgRFC Dest. Config. &1: Incorrect value for automatic unit check &2

What causes this issue?

Only values > 0 are permitted for this field.

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?

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 BGRFC542 - bgRFC Dest. Config. &1: Incorrect value for automatic unit check &2 ?

  The SAP error message BGRFC542 indicates an issue with the configuration of the bgRFC (Background Remote Function Call) destination. Specifically, it points to an incorrect value for the automatic unit check parameter in the bgRFC destination configuration.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Configuration: The bgRFC destination has been configured with an invalid value for the automatic unit check parameter.
  Parameter Value: The value set for the automatic unit check does not conform to the expected values (e.g., it might be set to a non-boolean value).
  System Settings: There may be inconsistencies in the system settings or parameters that affect bgRFC processing.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check bgRFC Destination Configuration:
  
  Go to transaction SM59 (RFC Destinations).
  Locate the bgRFC destination that is causing the issue.
  Check the settings for the automatic unit check parameter. Ensure that it is set to a valid value (typically, it should be set to either 'X' for enabled or left blank for disabled).
  
  
  
  Adjust Parameter Values:
  
  If the automatic unit check parameter is set incorrectly, change it to the appropriate value.
  Save the changes and exit the configuration.
  
  
  
  Test the Configuration:
  
  After making changes, test the bgRFC destination to ensure that it is functioning correctly.
  You can use transaction SLG1 to check for any logs related to bgRFC processing.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to bgRFC processing.
  
  
  
  Consult SAP Notes:
  
  If the issue persists, check the SAP Support Portal for any relevant SAP Notes that might address this specific error message.
  
  
  
  Related Information:
  
  bgRFC: Background Remote Function Call is a mechanism in SAP that allows asynchronous communication between different SAP systems or between different processes within the same system.
  Transaction Codes:
  
  SM59: For managing RFC destinations.
  SLG1: For viewing application logs.
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on bgRFC and its configuration.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.