Error installing NW2004s on Oracle - Could not connect to DB

[Former Member]

Hi,

We are installing NW2004s SR2 for EP on oracle 10g. In the 19th step "Import Java dump", installation error is thrown. When we looked at jload.log and jload.java.log, we are getting the following error

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java version "1.4.2_14"

Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_14-b05)

Java HotSpot(TM) Client VM (build 1.4.2_14-b05, mixed mode)

Jul 10, 2007 4:44:47 PM com.sap.inst.jload.Jload main

INFO: Jload -sec ZPD,jdbc/pool/ZPD,/usr/sap/ZPD/SYS/global/security/data/SecStore.properties,/usr/sap/ZPD/SYS/global/security/data/SecStore.key -dataDir /CDs/D51032257-NW-Java/JAVA_EXPORT/JDMP -job /tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/IMPORT.XML -log jload.log

Jul 10, 2007 4:44:49 PM com.sap.inst.jload.Jload main

SEVERE: couldn't connect to DB

Jul 10, 2007 4:44:49 PM com.sap.inst.jload.Jload logStackTrace

SEVERE: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection

at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)

at

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Any help?

thanks a lot in advance

regards,

Sujesh

[Former Member · Accepted solution]

Hello everyone,

Same problem here with Oracle database...

Any solutions?

Xavier

[hannes_kuehnemund · Accepted solution]

Are you on SLES10?

if yes, please check /etc/hosts, if there is an entry like

127.0.0.2 <hostname> <fqdn>

Please remove this line, and enter a new line with the correct ip address and hostname.

Thanks

Hannes Kuehnemund

SAP LinuxLab

[Former Member]

hi all,

We have the same issue. Our db is DB2 8.2 .

Can any one help me?

Regards,

Terry

[andreas_herzog]

<b>plz do not mix up db2 related problems under the oracle section...thx!</b>

-> did you try to open the db2 console of your database using user db2<sid>?

-> any logs available indicating the error?

-> what about

> db2 get db cfg for <SID>

GreetZ, AH

[Former Member]

Note that "lsnrctl start" must be called by ora<sid> user, while installation procedure (sapinst) by root. Maybe it's just the case of starting listener manually by user with sufficient rights.

Regs,

FS

http://www.icg.pl/sap

[markus_doehr2]

It seems that your database is not running/crashed.

Check your Oracle alert<SID>.log in /oracle/<SID>/saptrace/background and see there, what happened to the database.

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Markus

[Former Member]

Step 1

Do the basic testing of R3trans -d.

Check the log created in the same directory trans.log. This log file gives lot of information.

Step 2

Check oracle is running or not? (Windows process or unix process)

Step 3

a) Restart the server and start the database manually.

b) Start Continue old installation.