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Re: [Connection refused, -813]
Posted by: Ulf Wendel
Date: May 10, 2006 06:34AM

sathya V wrote:

> com.sap.dbtech.jdbc.exceptions.JDBCDriverException
> : SAP DBTech JDBC: Cannot connect to
> jdbc:sapdb://test-machine01/MAXDB1 , -813.].

The error message is "cannot connect".

> kindly let me know whats the exact problem is..

Well, how can we know from this two words? It can be a whole bunch of problems:

- firewall (port 7210 by default)
- network issues of any kind
- host name resolution problems (try IP instead of hostname)
- x_server does not run on the database host
- database instance MAXDB1 is not in online mode
- ...

Make sure that x_server and the database instance are up. After that check that it's not a network issue (firewall, host name resolution). After that check if there's anything in the knldiag log file (knldiag) and the x_server protocol file (xserver_<hostname>.prt).

Ulf

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May 10, 2006 02:25AM
Re: [Connection refused, -813]
May 10, 2006 06:34AM


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