SAP Knowledge Base Article - Preview

2512997 - How to 'lock' and 'unlock' 'sa' login - SAP ASE for BS


  • unable to connect as user 'sa'
  • ct_connect(): protocol specific layer: external error: The attempt to connect to the server failed.
  • isql -Usa -SSID -X
    Msg 4002, Level 14, State 1:
    Server 'SID'
    :Login failed.
    CT-LIBRARY error:



  • SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite
  • SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite
  • SAP NetWeaver (NW) - All versions 


SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; SAP NetWeaver 7.5 ; SAP NetWeaver all versions


sp_locklogin , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.