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OBIEE 12.2.1.4 doesnt start
We have two node test environment. It has been working for over 4 years
But yesterday after server restart it didnt started.
Main error
"Unable to connect to NodeManager on host: ANALYTICHYP, due to Error occurred whi
le performing nmConnect : Cannot connect to Node Manager"
Starting stack
C:\Users\admin>C:\Oracle\Middleware\Oracle_Home\bi\modules\oracle.bi.sysman\scri
pts\start.cmd
BI_PRODUCT_HOME set as C:\Oracle\Middleware\Oracle_Home\bi\
ORACLE_HOME set as C:\Oracle\Middleware\Oracle_Home
Starting domain; Using domainHome: C:\Oracle\Middleware\Oracle_Home\bi\bin\..\..
\user_projects\domains\bi_domain ...
Initializing WebLogic Scripting Tool (WLST) ...
Welcome to WebLogic Server Administration Scripting Shell
Type help() for help on available commands
<26.02.2024 20:30:33> <Info> <Security> <BEA-090905> <Disabling the CryptoJ
JCE Provider self-integrity check for better startup performance. To enable this
check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true.>
<26.02.2024 20:30:33> <Info> <Security> <BEA-090906> <Changing the default R
andom Number Generator in RSA CryptoJ from ECDRBG128 to HMACDRBG. To disable thi
s change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true.>
<26.02.2024 20:30:33> <Info> <Security> <BEA-090909> <Using the configured c
ustom SSL Hostname Verifier implementation: weblogic.security.utils.SSLWLSHostna
meVerifier$NullHostnameVerifier.>
Node manager not running. Starting it...
NMProcess: NODEMGR_HOME is already set to C:\Oracle\Middleware\Oracle_Home\user_
projects\domains\bi_domain\nodemanager
NMProcess: CLASSPATH=.;C:\Java\jdk1.8.0_202\lib\tools.jar;C:\Oracle\Middleware\O
racle_Home\wlserver\server\lib\weblogic.jar;C:\Oracle\Middleware\Oracle_Home\ora
cle_common\modules\thirdparty\ant-contrib-1.0b3.jar;C:\Oracle\Middleware\Oracle_
Home\wlserver\modules\features\oracle.wls.common.nodemanager.jar;C:\Java\jdk1.8.
0_202\lib\tools.jar;C:\Oracle\Middleware\Oracle_Home\wlserver\modules\features\w
lst.wls.classpath.jar;C:\Oracle\Middleware\Oracle_Home\wlserver\modules\features
\oracle.wls.common.grizzly.jar;C:\Oracle\Middleware\Oracle_Home\oracle_common\mo
dules\oracle.jps\jps-manifest.jar
NMProcess:
NMProcess: C:\Oracle\Middleware\Oracle_Home\user_projects\domains\bi_domain\node
manager>"C:\Java\jdk1.8.0_202\bin\java.exe" -server -Xms1024m -Xmx2048m -Djdk.t
ls.ephemeralDHKeySize=2048 -Dcoherence.home=C:\Oracle\Middleware\Oracle_Home\coh
erence -Dbea.home=C:\Oracle\Middleware\Oracle_Home -DNodeManagerHome=C:\Oracle\M
iddleware\Oracle_Home\user_projects\domains\bi_domain\nodemanager -DLogToStderr=
false -DQuitEnabled=true -Dweblogic.RootDirectory=C:\Oracle\Middleware\Oracle_Ho
me\user_projects\domains\bi_domain -Doracle.security.jps.config=C:\Oracle\Middl
eware\Oracle_Home\bi\bin\..\..\user_projects\domains\bi_domain\config\fmwconfig\
jps-config-jse.xml -Dcommon.components.home=C:\Oracle\Middleware\Oracle_Home\ora
cle_common -Dopss.version=12.2.1.3 -Dweblogic.RootDirectory=C:\Oracle\Middleware
\Oracle_Home\user_projects\domains\bi_domain -Doracle.bi.home.dir=C:\Oracle\Mi
ddleware\Oracle_Home\bi -Doracle.bi.config.dir=C:\Oracle\Middleware\Oracle_Home\
bi\bin\..\..\user_projects\domains\bi_domain\config\fmwconfig\biconfig -Doracle.
bi.environment.dir=C:\Oracle\Middleware\Oracle_Home\bi\bin\..\..\user_projects\d
omains\bi_domain\config\fmwconfig\bienv -Doracle.bi.12c=true -Ddomain.home=C:\Or
acle\Middleware\Oracle_Home\user_projects\domains\bi_domain -Dfile.encoding=utf-
8 -Djava.system.class.loader=com.oracle.classloader.weblogic.LaunchClassLoader "
-Djava.security.policy=C:\Oracle\Middleware\Oracle_Home\wlserver\server\lib\webl
ogic.policy" "-Dweblogic.nodemanager.JavaHome=C:\Java\jdk1.8.0_202" weblogic.Nod
eManager -v
NMProcess: С?Р?Р? 26, 2024 8:30:38 PM oracle.security.opss.internal.runtime.Serv
iceContextManagerImpl getContext
NMProcess: WARNING: Bootstrap services are used by OPSS internally and clients s
hould never need to directly read/write bootstrap credentials. If required, use
Wlst or configuration management interfaces.
Node manager started, but cannot connect due to: Error occurred while performing
nmConnect : Cannot connect to Node Manager. : General SSLEngine problem
Use dumpStack() to view the full stacktrace :
Unable to connect to NodeManager on host: ANALYTICHYP, due to Error occurred whi
le performing nmConnect : Cannot connect to Node Manager. : General SSLEngine pr
oblem
Use dumpStack() to view the full stacktrace :
Fatal: Failed to start one or more Servers (return 3)
Answers
-
Hi @DENISKA80 ,
Has SSL been enabled? I believe that your SSL certificate expired, and you have to renew it.
0 -
I cant remember we have ever enabled it.
How can we check it?
0 -
@DENISKA80 Please check if this helps : OBIEE 12c: Start Script Fails to Connect to the Node Manager with Error "General SSLEngine Problem" (Doc ID 2330254.1)
0 -
unfortunately i have no access to metalink now(
0 -
Hi @DENISKA80 ,
Are you able to access the WebLogic Administration Console as weblogic (or any other administrator)?
If so, in the Domain Structure panel expand Environment > Servers > AdminServer, and check whether the SSL checkbox is ticked. Then do the same for bi_server1 to understand if SSL has been enabled or not.
Then, if you expand Environment > Machines, you can monitor the NodeManager status. When everything is working as expected it should display Reachable as status.
0 -
"Are you able to access the WebLogic Administration Console as weblogic (or any other administrator)?"
Yes I can start weblogic manually
"If so, in the Domain Structure panel expand Environment > Servers > AdminServer, and check whether the SSL checkbox is ticked. Then do the same for bi_server1 to understand if SSL has been enabled or not."
Not enabled
"Then, if you expand Environment > Machines, you can monitor the NodeManager status. When everything is working as expected it should display Reachable as status."
Status Inactive
Listen port 9506
Type SSL
I can even start bi_server1 with "startManagedWebLogic bi_server1" command and see that it has Running state in EM but all of the services in biinctance are down. When I trying to start it(obis1 f.e.) i get the same error from the 1st post
0 -
Hi @DENISKA80 ,
NodeManager status Inactive: this is the issue that you must fix!
I recommend to stop/kill all your OBIEE processes. Then start the NodeManager manually using the startNodeManager script (do not close the command prompt otherwise NodeManager will stop). Do you get any error message?
If it started properly, then start the Weblogic server manually using the startWeblogic command. If it completes successfully, then login to the Administration Console, confirm that the NodeManager is reachable, and start the managed server (bi_server1) from the console.
0 -
Restarted the whole machine.
Opened cmd with admin rights and started nodemanager
c:\Oracle\Middleware\Oracle_Home\user_projects\domains\bi_domain\bin\startNodeManager.cmd
(Secure scoket listener started on port 9506)
Opened cmd with admin rights and started weblogic (during starting entered credentials)
c:\Oracle\Middleware\Oracle_Home\user_projects\domains\bi_domain\bin\startWebLogic.cmd
In weblogic console status of the NodeManager - Inactive
0 -
@DENISKA80 Can you please upload the screenshot of the weblogic console where you see the status of the nodemanager.
Also I advice you to raise an SR with support for this issue. So, we can thoroughly study the logs, debug the issue and fix your connectivity issue between admin server and nodemanager.
Thanks.
0 -
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