How To Fix AV446 - Error with setting up connection - please restart

SAP Error Message - Details

• Message type: E = Error

• Message class: AV - Decentral Order Control DASS

• Message number: 446

• Message text: Error with setting up connection - please restart

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 AV446 - Error with setting up connection - please restart ?

  The SAP error message AV446, which states "Error with setting up connection - please restart," typically indicates an issue with the connection between the SAP system and the database or application server. This error can arise due to various reasons, including network issues, configuration problems, or resource limitations.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP application server and the database server can lead to this error.
  Database Availability: The database may be down or not reachable due to maintenance or other issues.
  Configuration Errors: Incorrect settings in the SAP system configuration (e.g., instance profile, database connection parameters) can cause connection failures.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) on the application or database server can lead to connection issues.
  Timeouts: Long-running queries or processes may exceed timeout settings, causing the connection to fail.
  Firewall or Security Settings: Firewalls or security settings may block the connection between the SAP application and the database.
  
  Solutions:
  
  Restart the SAP System: As the error message suggests, restarting the SAP system can sometimes resolve temporary connection issues.
  Check Database Status: Ensure that the database is up and running. You can check the database logs for any errors or issues.
  Review Configuration Settings: Verify the configuration settings in the SAP system, including the database connection parameters in the instance profile.
  Monitor System Resources: Check the resource usage on both the application and database servers. If resources are low, consider optimizing or upgrading the hardware.
  Network Troubleshooting: Use network diagnostic tools to check for connectivity issues between the SAP application server and the database server.
  Review Logs: Check the SAP application logs and database logs for any additional error messages that may provide more context about the issue.
  Firewall Settings: Ensure that the necessary ports are open and that there are no firewall rules blocking the connection.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional 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.
  Documentation: Review the official SAP documentation for your specific version to understand the configuration and connection settings better.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or contact SAP support for further assistance.