How To Fix SOI2459 - Already connected to target schema &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI2 - SOI Messages

• Message number: 459

• Message text: Already connected to target schema &1

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 SOI2459 - Already connected to target schema &1 ?

  The SAP error message SOI2459, which states "Already connected to target schema &1," typically occurs in the context of SAP Data Services or SAP HANA when there is an attempt to establish a connection to a database schema that is already in use or connected.
  Cause:
  
  Multiple Connections: The error usually arises when a connection to the specified target schema is already established, and a new connection attempt is made without closing the previous one.
  Session Management: In some cases, the session management settings may not allow multiple connections to the same schema.
  Configuration Issues: There may be configuration issues in the connection settings or the environment that lead to this error.
  
  Solution:
  
  Check Existing Connections: Verify if there is an existing connection to the target schema. If so, you may need to close that connection before attempting to connect again.
  Connection Pooling: If your application or service supports connection pooling, ensure that it is configured correctly to manage connections efficiently.
  Session Management: Review the session management settings in your SAP environment to ensure that they allow for the desired connection behavior.
  Restart the Application: If the issue persists, consider restarting the application or service that is trying to connect to the schema. This can help clear any stale connections.
  Review Logs: Check the logs for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for your specific version of SAP Data Services or SAP HANA for more detailed troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Support Tickets: If the problem cannot be resolved through the above steps, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the SOI2459 error effectively.