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 for Me (Login required).

Search for additional results

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