How To Fix 00330 - &, session not opened

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 330

• Message text: &, session not opened

What causes this issue?

Error creating a batch input session.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please eliminate the cause of the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 00330 - &, session not opened ?

  The SAP error message "00330: Session not opened" typically indicates that there is an issue with the session management in the SAP system. This error can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Session Limit Exceeded: The user may have reached the maximum number of sessions allowed by the system configuration.
  Session Timeout: The session may have timed out due to inactivity.
  User Lock: The user account may be locked or inactive, preventing new sessions from being opened.
  System Configuration: There may be restrictions in the system configuration that limit session creation.
  Network Issues: Connectivity problems can prevent the session from being established.
  
  Solutions:
  
  
  Check Session Limit:
  
  Verify the maximum number of sessions allowed for the user in the user profile settings. You can check this in transaction SU01 (User Maintenance).
  If the limit is reached, consider closing some existing sessions or