How To Fix AD789 - SAP system....................: &

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 789

• Message text: SAP system....................: &

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 AD789 - SAP system....................: & ?

  The SAP error message AD789 typically indicates an issue related to the SAP system's ability to connect to the database or a problem with the database itself. The error message may vary slightly depending on the specific context, but it generally points to a failure in the database connection or a related configuration issue.
  Possible Causes:
  
  Database Connection Issues: The SAP system may not be able to connect to the database due to network issues, incorrect connection parameters, or database server downtime.
  Configuration Errors: Incorrect settings in the SAP system configuration (e.g., instance profile, database parameters) can lead to this error.
  Database Locking: The database may be locked or in a state that prevents new connections.
  Resource Limitations: The database server may be running out of resources (e.g., memory, CPU) to handle new connections.
  Version Compatibility: There may be compatibility issues between the SAP system and the database version.
  
  Solutions:
  
  Check Database Status: Ensure that the database server is up and running. You can check the database logs for any errors or issues.
  Verify Connection Parameters: Review the connection parameters in the SAP system configuration (e.g., instance profile) to ensure they are correct.
  Network Connectivity: Check the network connectivity between the SAP application server and the database server. Ensure that firewalls or network policies are not blocking the connection.
  Database Configuration: Review the database configuration settings to ensure they are optimized for the SAP workload.
  Restart Services: If necessary, restart the SAP application server and/or the database server to clear any temporary issues.
  Check for Locks: Investigate if there are any locks on the database that may be preventing new connections and resolve them.
  Consult Documentation: Refer to SAP Notes or documentation related to the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address the AD789 error message.
  System Logs: Review the system logs (transaction SM21) and developer traces (transaction ST22) for more detailed error information.
  Database Logs: Check the database logs for any errors or warnings that may provide additional context for the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult with SAP support for further assistance.