How To Fix 0S322 - Explain is not possible for secondary connection &

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 322

• Message text: Explain is not possible for secondary connection &

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 0S322 - Explain is not possible for secondary connection & ?

  The SAP error message 0S322 ("Explain is not possible for secondary connection") typically occurs when you are trying to execute an Explain command on a secondary database connection in SAP. This error indicates that the Explain functionality, which is used to analyze the execution plan of a SQL statement, is not supported for secondary connections.
  Cause:
  
  Secondary Connection: The error arises because the Explain command is being executed on a secondary database connection. In SAP, secondary connections are often used for specific purposes, such as accessing a different database or schema, and they may not support all functionalities available in the primary connection.
  Database Limitations: Some databases have restrictions on certain operations when using secondary connections, which can lead to this error.
  
  Solution:
  
  Use Primary Connection: If you need to perform an Explain analysis, switch to the primary database connection. This can usually be done by ensuring that your session or transaction is connected to the primary database.
  Check Connection Settings: Review your connection settings in SAP to ensure that you are using the correct connection type for the operations you want to perform.
  Database Documentation: Consult the documentation for your specific database to understand the limitations and capabilities of secondary connections. This can provide insights into what operations are supported.
  Alternative Analysis Tools: If Explain is not available, consider using other performance analysis tools or methods provided by your database or SAP system to analyze query performance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently updates its knowledge base with solutions for known issues.
  Database Documentation: Refer to the documentation for the specific database you are using (e.g., Oracle, SQL Server, HANA) for more details on connection types and their capabilities.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered this issue and what solutions they have found.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or database administrator for further assistance.