SAP Knowledge Base Article - Preview

2496580 - How to change your server connectivity details (host/port) in a Java AS server - SAP ASE BS


  • SAP AS Java failed to start due to bootstrap process failed which is to establish connection to DB for the sync between with File system.
  • Root exception for bootstrap process:

Starting to initialize database connection
Exception occurred for component [internal/unkown] of type [unknown] Storage access initialization failed due to OpenSQL error.Check if your db driver file is available on the file system or if the user has correct permissions for that file
----------==[ Caused by: ]==---------- Error while connecting to DB.
Caused by: Exception of type java.sql.SQLException caught: JZ006: Caught IOException: errno: 111 (Connection refused), error: Connection refused (port 4901 to address ::ffff:



  • SAP JAVA Application Server (AS)
  • SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite (BS)
  • SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite (BS)


SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0


wrong port, configtool, modify, connection issue , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem

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.