Category Archives: issues

JPS-01520: Cannot initialize identity store


oracle.security.jps.service.idstore.IdentityStoreException: JPS-01520: Cannot initialize identity store.

<IdentityStoreUtil> <getIdentityStoreFactory> Cannot initialize identity store.
<PageUtils> <getUserName> Failed to get user name

If you happen to get the error while running the weblogic server then the possible cause can be to add the entry in config.xml (\Users\username\AppData\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\config\config.xml)

<listen-address>localhost</listen-address>

that is the localhost is missing.

related forum is

https://forums.oracle.com/forums/thread.jspa?threadID=2177694

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TO_CHAR to TO_DATE problem addressed


Recently found this issue on an internal forum and found the solution given by Jobinesh.. Thought I could share the info here

Problem description:

“I’m trying to apply a view criteria programmatic way here. When the bind variable for “StartDate” (which is a VO attribute) uses just a “=”. then at runtime the VC gets appended to the query using a TO_DATE for the bind var, which is as expected. However, when the bind variable for “StartDate” uses just a “>=” / “<“>” . then at runtime the VC gets appended to the query using a TO_CHAR for the bind var, which is not that we require. Is there any way to get a TO_DATE for this kind of comparison as well?”

Please take a look at the following sample method :-

public Row getSampleHeaderVORecord(Date activeDate) {
 ViewObjectImpl SampleHeaderVO = getSampleHeader1();
 ViewCriteria viewCriteria = SampleHeaderVO.createViewCriteria() ;
 ViewCriteriaRow vcr1 = viewCriteria.createViewCriteriaRow() ;
 vcr1.setAttribute("StartDate", ">="+(activeDate.));
 viewCriteria.add(vcr1);
 SampleHeaderVO.applyViewCriteria(viewCriteria);
 SampleHeaderVO.executeQuery();
 return SampleHeaderVO.next();
 }

Do let me know.

Sample query that appears at runtime :-

SELECT *WHERE ( ( (TO_CHAR( ForecastHeaderEO.START_DATE, 'yyyy-mm-dd') > '0007-04-02' ) ) )

The TO_CHAR in the last line is what I’m referring to. Is there any way to get a TO_DATE there?

Solution:


ViewObjectImpl SampleHeaderVO = getSampleHeader1();
 ViewCriteria viewCriteria = SampleHeaderVO.createViewCriteria() ;
 ViewCriteriaRow vcr1 = viewCriteria.createViewCriteriaRow() ;
 ViewCriteriaItem vci = vcr1.ensureCriteriaItem("StartDate");
 vci.setOperator(JboCompOper.OPER_ON_OR_AFTER);
 vci.setValue(activeDate);
viewCriteria.add(vcr1);
 SampleHeaderVO.applyViewCriteria(viewCriteria);
 SampleHeaderVO.executeQuery();

oracle.mds.exception.MDSRuntimeException: MDS-00168


Target URL -- http://127.0.0.1:7101/[Application_Name]-[Project_Name]-context-root/faces/[page_name].jspx
<22-03-2010 09:57:51 AM CLT>    <[ServletContext@27112686[app:[Application_Name] module:[Application_Name]-[Project_Name]-context-root path:/[Application_Name]-[Project_Name]-context-root spec-version:2.5]] Servlet failed with Exception
oracle.mds.exception.MDSRuntimeException: MDS-00168: MDS object oracle.mds.core.MDSInstance@160bf69 is being used after it or its MDSInstance or PManager has been released.
at oracle.mds.core.MDSInstance.checkNotReleased(MDSInstance.java:1078)
at oracle.mds.core.MDSInstance.getPersistenceManager(MDSInstance.java:638)
at oracle.mds.core.MDSSession.getPersistenceManager(MDSSession.java:1992)
at oracle.mds.core.MDSSession.getBaseMO(MDSSession.java:2769)
at oracle.mds.core.MDSSession.getMetadataObject(MDSSession.java:1188)
Truncated. see log file for complete stacktrace

The above mentioned error is due to a known issue for JDeveloper and ADF 11g.

This is related to the initialization of the ADFShare components in a web environment. the oracle.adf.share.http.ServletADFContext must be initialized per request. Normally, this is achieved because the jdev design time adds the ADFBindingFilter to the project web.xml when certain actions are taken

The ServletADFFilter must be used for correct use of ADFContext. ServletADFFilter specifically setup ServletADFContext properly at the start of the request.

<filter>
 <filter-name>ServletADFContextFilter</filter-name>
 <filter-class>oracle.adf.share.http.ServletADFFilter</filter-class>
 </filter>
 <filter-mapping>
 <filter-name>ServletADFContextFilter</filter-name>
 <url-pattern>/*</url-pattern>
 <dispatcher>REQUEST</dispatcher>
 <dispatcher>FORWARD</dispatcher>
 </filter-mapping>