Thursday, August 21, 2014

WSM-02557 When Trying to Deploy On SOA Server.


AdminServer indicates to the following error:-

AdminServer-diagnostic.log:[2014-07-16T10:40:43.681+02:00] [AdminServer] [ERROR] [WSM-02353] [oracle.wsm.resources.policymanager] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: admin] [ecid: bf57ca3361a7ecd1:-39746f30:1473e26749c:-8000-000000000000026a,0] [APP: em] Unable to get the Action Executor.
to solve this issue make sure the following Users were created in Weblogic console :-

From AdminConsole --> Security ---> myrealms --> Choose Users and Group Tab.

Create the below user :-

OracleSystemUser

Create the below Group

OracleSystemGroup


The following Pictures describes users and Group ( how supposed to be ) :-




and assign this group to OracleSystemUser , Restart Console and managed Server Try again.


Thank you
Osama Mustafa

Wednesday, August 20, 2014

Unable to Login to OBIEE ( Bi Publisher ) With Any User Except Weblogic User

When Trying to Login With Any Bi Publisher User Expect Weblogic User the BIP Unable to connect and raise the below error :-

Error 500 -- Internal Server Error
Form RFC 2068 HyperText Transfer Protocol -- HTTP/1.1

In the Log :-

<[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <2acf00f7cbd603fb:-5c1355d7:145fa9793d9:-8000-0000000000001235> <1400071598517> <[ServletContext@63404769[app:bipublisher module:xmlpserver path:/xmlpserver spec-version:2.5 version:11.1.1]] Servlet failed with Exception
java.lang.RuntimeException: User: weblogic, absPath: /~weblogic/user~.profile, locale: null, message: null

at oracle.xdo.servlet.resources.StructuredSawMtomResourceProvider.writeResource(StructuredSawMtomResourceProvider.java:2375)
at oracle.xdo.servlet.resources.StructuredSawMtomResourceProvider.writeResource(StructuredSawMtomResourceProvider.java:2283)
...
Caused By: java.lang.NullPointerException
at java.lang.StringBuilder.(StringBuilder.java:92)
at oracle.xdo.servlet.resources.CatalogSawMtomResourceProvider.getRealPath(CatalogSawMtomResourceProvider.java:2670)
at oracle.xdo.servlet.resources.CatalogSawMtomResourceProvider._writeResource(CatalogSawMtomResourceProvider.java:1794)
##########
Check the bipublisher.log file and messages like this appear.
java.rmi.RemoteException: access denied for user to path /users/weblogic.; nested exception is: [[
javax.xml.ws.soap.SOAPFaultException: access denied for user to path /users/weblogic. 


Regarding to above Error the user Enable to login regarding to User Atr. In Catalog m Solving this issue follow the below steps :-

cd $BI_HOME/insance1/bifoundation/OracleBIPresentationServicesComponent/coreapplication_obips1/catalog/shared/root/users. 
and Delete User.atr.
After doing this you will be able to Login.


Thank you
Osama Mustafa

SOA_SERVER ( Managed Server ) Take too Long time to Start/Restart

On the weblogic console when trying to start managed Server it's take too long time to start in my case it's SOA_SERVER, almost 25 min only to start, which is not correct . to avoid this problem you need to follow the below steps simple but effective :-

Under Java Home ( That Used by Weblogic ) :-

cd /u01/app/fmw/jdk/jre/lib/security 

There's file called Java.Security 

Edit this File using any Editor ( vi for example ).

Search for the following line :-

securerandom.source=file:/dev/urandom

And Change it to :-

securerandom.source=file:/dev/./urandom
Or Another way add the below line to startup script in weblogic :-

-Djava.security.egd=file:/dev/./urandom

Hope this will solve your problem.


Thank you
Osama Mustafa

Monday, August 11, 2014

Invalid User name and password OBIEE 11g (Analytics)

When trying to Access to the URL:// hostname:9704/analytics with username weblogic the below error generated in the Adminserver logs :-

<[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <500ca139326a7892:3e1b9fff:147c4ada0c4:-8000-000000000000004c> <1407754348812>
java.security.AccessControlException: access denied (oracle.security.jps.service.credstore.CredentialAccessPermission context=SYSTEM,mapName=oracle.bi.system,keyName=system.user read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
at java.security.AccessController.checkPermission(AccessController.java:546)
at oracle.security.jps.util.JpsAuth$AuthorizationMechanism$3.checkPermission(JpsAuth.java:463)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:523)
at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:549)
at oracle.security.jps.internal.credstore.util.CsfUtil.checkPermission(CsfUtil.java:684)
at oracle.security.jps.internal.credstore.ssp.SspCredentialStore.getCredential(SspCredentialStore.java:562)
at oracle.bi.security.opss.CredentialReader.getPasswordCredential(CredentialReader.java:69)
at oracle.bi.security.opss.CredentialReader.getPasswordCredential(CredentialReader.java:57)
at oracle.bi.security.service.SystemUserValidator$ReadSystemUserCredentialsAction.run(SystemUserValidator.java:291)
at oracle.bi.security.service.SystemUserValidator$ReadSystemUserCredentialsAction.run(SystemUserValidator.java:278)
at oracle.bi.security.service.SystemUserValidator.readSystemUserCredential(SystemUserValidator.java:186)
at oracle.bi.security.service.SystemUserValidator.validateSystemUserCredentials(SystemUserValidator.java:146)
at oracle.bi.security.service.SystemUserValidator.access$000(SystemUserValidator.java:26)
at oracle.bi.security.service.SystemUserValidator$1.run(SystemUserValidator.java:107)
at oracle.bi.security.service.SystemUserValidator$1.run(SystemUserValidator.java:101)
at oracle.bi.security.service.SystemUserValidator.validate(SystemUserValidator.java:117)
at oracle.bi.security.service.SecurityServiceBean.initialise(SecurityServiceBean.java:89)
at oracle.bi.security.service.SecurityServiceBean.getAuthenticatedUserWithLanguageAndProperties(SecurityServiceBean.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)


If you recive the above error, you don't have permission to access to the analytics, permission saved  in Files called

system-jazn-data.xml

Located :-

 $DOMAIN_HOME/config/fmwconfig

Edit the files and add these lines :-

   
Or copy this file from another OBIEE Environment after backup the old one, and restart AdminServer and managed Server


Thank you
Osama Mustafa

Sunday, August 10, 2014

Tuesday, July 22, 2014

Oracle database Version 12.1.0.2

Oracle database Version 12.1.0.2 released today .. available to download.. The important new feature in this release is the Oracle Database In-Memory other new features...
Oracle Database In-Memory
Oracle Big Data SQL
Advanced Index Compression
Zone Maps
Approximate Count Distinct
Attribute Clustering
Full Database Caching
Rapid Home Provisioning


Download Here

Thank you
Osama Mustafa

Friday, July 18, 2014

Install Oracle TimeSten On Linux ( Video )

This Post will include link for Video , How to install oracle Timesten (TT) On Linux, to watch the video press HERE.

Thank you
Osama Mustafa