How To Fix 1S400 - Transaction PSEMAINT is no longer supported

1S400 - Overview

• Message type: E = Error

• Message class: 1S - Messages for SSF ("Secure Store & Forward")

• Message number: 400

• Message text: Transaction PSEMAINT is no longer supported

What causes this issue?

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

System Response

How to fix this error?

Use transaction <DS:TRAN.STRUST>STRUST</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

1S400 - Details

• The SAP error message "1S400 Transaction PSEMAINT is no longer supported" indicates that the transaction code PSEMAINT, which was used for managing the SAP system's PSE (Personal Security Environment), is deprecated and no longer supported in the current version of SAP.
  
  Cause:
  
  Deprecation of Transaction: SAP periodically updates its software and may deprecate certain transactions as part of its efforts to streamline functionality and improve security. PSEMAINT has been replaced by newer methods or transactions for managing security settings.
  Version Upgrade: If you have recently upgraded your SAP system, certain transactions may have been removed or replaced with new functionality.
  
  
  Solution:
  
  
  Use Alternative Transactions: Instead of PSEMAINT, you should use the recommended alternative transactions for managing PSE. Common alternatives include:
  
  STRUST: This transaction is used for managing the PSE and SSL settings in SAP systems.
  STRUSTSSO2: This transaction is specifically for managing Single Sign-On (SSO) settings.
  STRUSTSEC: This transaction is used for managing security settings related to the