topic Re: SAP startup error in Application Development and Automation Discussions

SAP startup error

Former Member — Thu, 15 Dec 2005 19:31:34 GMT

Hi,

Does anyone know what causes this error? I've been running Netweaver demo for a while now, and get this error [on my terminal window, not in a log file] every time:

Checking ADA db Database

new RTEException: -813 Cannot connect to host nw4host [Connection refused], -813.

whereamI

java.lang.Throwable

at com.sap.dbtech.util.Tracer.whereAmI() (Unknown Source)

...

thanks,

Kevin

Re: SAP startup error

RichHeilman — Thu, 15 Dec 2005 19:47:50 GMT

Kevin, is this the Sneak Preview ABAP 6.40 Engine?

Regards,

Rich Heilman

Re: SAP startup error

Former Member — Fri, 16 Dec 2005 13:30:35 GMT

Yes... sometimes when I start up, I also get:

Error: java.io.FileNotFoundException: JdbcCon.log (Permission denied)

J2EE Database is not available via test

See logfile JdbcCon.log

I checked permissions, and everything seemed okay. Any suggestions?

Re: SAP startup error

Former Member — Fri, 16 Dec 2005 19:35:37 GMT

Is seems the system is trying to create this log file with no success; have you tried to create this log file manually, then try to start again the system ?

Regards,

Federico G. Babelis

http://www.gazum.com

Re: SAP startup error

Former Member — Thu, 04 Jan 2007 14:56:29 GMT

Error: java.io.FileNotFoundException: JdbcCon.log (Permission denied)
J2EE Database is not available via test
See logfile JdbcCon.log

- this looks like you are not in nw4adm's home directory. After doing su nw4adm, do cd ~ to change to the home dir, then start the instance.