How To Fix BV406 - &1: System error during RFC to LAW Center &2: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: BV - Customer Measurement

• Message number: 406

• Message text: &1: System error during RFC to LAW Center &2: &3

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 BV406 - &1: System error during RFC to LAW Center &2: &3 ?

  The SAP error message BV406 indicates a system error that occurred during a Remote Function Call (RFC) to the LAW (License Administration Workbench) Center. This error can arise due to various reasons, and understanding the cause and finding a solution requires a systematic approach.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the LAW Center.
  Configuration Errors: Incorrect configuration settings in the RFC destination or in the LAW Center settings.
  Authorization Issues: The user or system may not have the necessary authorizations to perform the RFC call.
  System Performance: High load on the system or LAW Center could lead to timeouts or failures in processing the request.
  Software Bugs: There may be bugs in the SAP system or LAW Center that are causing the error.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the LAW Center. You can use tools like ping or telnet to check connectivity.
  Verify that there are no firewall rules blocking the communication.
  
  
  
  Review RFC Configuration:
  
  Go to transaction SM59 in SAP and check the configuration of the RFC destination pointing to the LAW Center.
  Test the connection from SM59 to ensure it is working correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the RFC call has the necessary authorizations to access the LAW Center.
  Review roles and profiles assigned to the user.
  
  
  
  Monitor System Performance:
  
  Check system logs and performance metrics to see if there are any bottlenecks or high resource usage.
  If the system is under heavy load, consider scheduling the RFC call during off-peak hours.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error.
  Apply any recommended patches or updates if applicable.
  
  
  
  Consult Logs:
  
  Review the application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that could provide additional context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any logs you have collected.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 for managing RFC destinations.
  SLG1 for application logs.
  SM21 for system logs.
  
  
  Documentation: Review the official SAP documentation for the LAW Center and RFC communication for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to diagnose and resolve the BV406 error effectively.