How To Fix T1161 - Transaction no longer active

SAP Error Message - Details

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 161

• Message text: Transaction no longer active

What causes this issue?

The transaction you have selected has no active activity.

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?

Call up the history of the transaction.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1161 - Transaction no longer active ?

  The SAP error message T1161, which states "Transaction no longer active," typically occurs when a user attempts to perform an action in a transaction that has already been closed or is no longer available. This can happen for various reasons, including session timeouts, transaction cancellations, or system issues.
  Causes:
  
  Session Timeout: The user session may have timed out due to inactivity.
  Transaction Cancellation: The transaction may have been canceled or closed by another user or process.
  System Issues: There may be underlying system issues, such as database locks or connectivity problems.
  User Navigation: The user may have navigated away from the transaction or closed the window unexpectedly.
  Authorization Issues: The user may not have the necessary authorizations to continue with the transaction.
  
  Solutions:
  
  Refresh the Session: Try refreshing the session or logging out and logging back in to see if the issue persists.
  Reopen the Transaction: If possible, navigate back to the transaction and attempt to reopen it.
  Check for Locks: Use transaction codes like SM12 (to check for locks) or SM21 (to check system logs) to identify any issues that may be causing the transaction to be inactive.
  Contact Support: If the issue persists, contact your SAP support team or system administrator for further assistance. They may need to investigate system logs or user authorizations.
  Review User Authorizations: Ensure that the user has the necessary permissions to access and perform actions within the transaction.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (to check job status), SM21 (system log), and SU53 (authorization check).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message T1161.
  User Training: Ensure that users are trained on proper navigation and session management within SAP to minimize the occurrence of this error.
  
  If you continue to experience issues, it may be beneficial to document the steps leading to the error and provide this information to your SAP support team for further analysis.