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Hi all,After Configuring agent ,The below error has came in application server.

sangeetha_mitta
Organizer

8-01-09 05:26:51> <Info> <NodeManager> <Starting WebLogic server with command line: c:/jrockit/R27.6.3-1.5.0_17\bin\java -Dweblogic.Name=externalserver2 -Dbea.home=c:/test3-bea -Djava.security.policy=C:\TEST3-~1\WEBLOG~1\server\lib\weblogic.policy -Dweblogic.management.server=http://trfpij2eeascph5:9011 -Djava.library.path=C:\TEST3-~1\WEBLOG~1\server\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\TEST3-~1\WEBLOG~1\server\native\win\x64;C:\TEST3-~1\WEBLOG~1\server\bin;C:\jrockit\R2763-~1.0_1\jre\bin;C:\jrockit\R2763-~1.0_1\bin;C:\TEST3-~1\WEBLOG~1\server\native\win\x64\oci920_8;C:\PROGRA~2\CA\DCS\CAWIN\;C:\PROGRA~2\CA\Dcs\DMScripting\;C:\PROGRA~2\CA\DCS\CAWIN\;C:\PROGRA~1\HP\NCU;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\sysWOW64;C:\PROGRA~2\CA\SC\CAM\bin;C:\PROGRA~2\CA\DSM\bin;C:\PROGRA~2\CA\SC\CBB\;C:\Program Files (x86)\Windows Imaging\;C:\PROGRA~2\BMCSOF~1\common\globalc\bin\Windows-x86;C:\PROGRA~2\BMCSOF~1\common\globalc\bin\Windows-x86-64;C:\PROGRA~2\BMCSOF~1\Patrol3\bin -Djava.class.path=c:/test3-bea/patch_weblogic923/profiles/default/sys_manifest_classpath/weblogic_patch.jar;c:/jrockit/R27.6.3-1.5.0_17/lib/tools.jar;c:/test3-bea/weblogic92/server/lib/weblogic_sp.jar;c:/test3-bea/weblogic92/server/lib/weblogic.jar;c:/test3-bea/weblogic92/server/lib/webservices.jar; -Dweblogic.system.BootIdentityFile=C:\Domains\test3domain\servers\externalserver2\data\nodemanager\boot.properties -Dweblogic.nodemanager.ServiceEnabled=true -Dweblogic.security.SSL.ignoreHostnameVerification=false -Dweblogic.ReverseDNSAllowed=false -Xgc:singlecon -XXtlasize:min=2k,preferred=32k -Xms4096m -Xmx6144m -Xmanagement:ssl=false,authenticate=false,port=7092 -Dcom.sun.management.jmxremote -Djrockit.lockprofiling=true -Xnohup -Dweblogic.Stdout=d:/logs/test3domain/servers/externalserver2/externalserver2-stdout.out -Dweblogic.Stderr=d:/logs/test3domain/servers/externalserver2/externalserver2-stderr.out -Dtrygvesta.j2ee.environment=test3 -Dtrygvesta.j2ee.general.environment=test -Dtrygvesta.j2ee.location=external -Dtrygvesta.j2ee.server=server2 -Dtrygvesta.j2ee.logdir=d:/logs -Dtrygvesta.j2ee.applicationdir=d:/applications -agentpath:"D:\Program Files (x86)\dynaTrace\dynaTrace Agent 6.2\agent\lib64\dtagent.dll?"=name=Minside_web,server=trftej2eeapcph3.prd1.prdroot.net:9998 weblogic.Server >
<2018-01-09 05:26:51> <Info> <NodeManager> <Working directory is "C:\Domains\test3domain">
<2018-01-09 05:26:51> <Info> <NodeManager> <Server output log file is "C:\Domains\test3domain\servers\externalserver2\logs\externalserver2.out">
[INFO ] Enabling lockprofiling
[ERROR][load ] Could not load library D:\Program Files (x86)\dynaTrace\dynaTrace Agent 6.2\agent\lib64\dtagent.dll?
[ERROR][load ] Could not load library D:\Program Files (x86)\dynaTrace\dynaTrace Agent 6.2\agent\lib64\dtagent.dll?
[JRockit] Management server started on port 7092, ssl=false, authenticate=false.

<2018-01-09 05:26:52 CET> <Notice> <WebLogicServer> <BEA-000395> <Following extensions



Please tell me ..Why this has been came?
@sangeetha

8 REPLIES 8

BabarQayyum
Leader

Hello Sangeetha,

Is your application 32bit or 64bit?

Because library is not loading after pointing the \lib64\ which means your application is 32bit so you will have to use \lib\ instead of \lib64\.

Just confirm your application and let see if it works for you.

[ERROR][load ] Could not load library D:\Program Files (x86)\dynaTrace\dynaTrace Agent 6.2\agent\lib64\dtagent.dll?<br>

Regards,

Babar

JamesKitson
Dynatrace Leader
Dynatrace Leader

Also just an FYI - AppMon 6.2 is out of support so please consider upgrading to AppMon 2017 May (7.0) or 6.5.

morten_storetve
Newcomer

Thanks Babar,

What do you mean by application 32bit, Because my OS(Microsoft windows server x64bit) where agent is installed 64bit and weblogic is there itself .

One more point port is also openend from agent to collector

Hello Morten,

x64bit OS doesn't mean that your application will also be x64bit because you x64bit architecture support both, therefore, double check with the application.

Regards,

Babar

morten_storetve
Newcomer

Hello

Application is 64bit itself I think, because my weblogic pointing to jrocket:

<java-vendor>BEA</java-vendor>

<java-home>c:/jrockit/R27.6.3-1.5.0_17</java-home>

and that is 64bit

java version "1.5.0_12"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_12-b04)
BEA JRockit(R) (build R27.4.0-90-89592-1.5.0_12-20070928-1715-windows-x86_64, co
mpiled mode)

Hello Morten,

In the AppMon 7.0, Oracle JRockit 6 is supported for the x64bit only and AppMon 6.5, support Oracle JRockit
6 32/64bit.

Review the below link for the supported Java virtual machines.

https://www.dynatrace.com/support/doc/appmon/installation/system-requirements-2017-may/#anchor_os

I guess you should upgrade to the AppMon 7.0 because support will not entertain in case of any further support for the old versions.

Regards,

Babar

morten_storetve
Newcomer

Thanks,

But my issue is that, My weblogic version is 9.2 which is old and I need to have agent compatible with my weblogic version. So I choose agent 6.2 and collector n server 7.0.

Which is working for one of my server, but some how not working here. So thought what can be the reason or some work around

Hello Morten,

As we can see in the below error message that the installed agent is in the 32bit directory and you said your application is 64bit.

Are you sure that the installed agent was 64bit?

[ERROR][load ] Could not load library D:\Program Files (x86)\dynaTrace\dynaTrace Agent 6.2\agent\lib64\dtagent.dll?<br>

Regards,

Babar