Develop Reference

jInterop - Access is denied [0x00000005]

We have an application with a java component and a com component, the communication between which is facilitated through j-Interop.
We have been using this for almost 3 years with no major issues, but only recently we have observed that our java components fails while it tries to commumnicate with the com object with the error - Access is denied [0x00000005].
The com object is working we have testing the same, also the DCOM configurations have been verified multiple times following this exception.
The DCOM settings were verified with respect to the following link -
http://www.softwaretoolbox.com/dcom/html/configuring__local_security_settings1.html
The version we are using is j-interop-3.0.
We have also taken this up with Microsoft support, and as per the joint debugging it was inferred that the calls are not reaching the ole layer, hence we need to look into the error thrown by j-Interop.
The server environment where we are facing this problem is Windows Server R2 2008 standard and Windows Server 2016 Standard.
Is there anything that can be done differently in order to resolve this issue?
Below is the complete stack trace of the error that we are getting :
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JIComOxidRuntime$ClientPingTimerT
ask run
INFO: Running ClientPingTimerTask !
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JIComOxidRuntime$ServerPingTimerT
ask run
INFO: Running ServerPingTimerTask !
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JISession createSession
INFO: Created Session: 1042741037
Aug 09, 2017 4:30:16 PM org.jinterop.dcom.common.JISystem internal_dumpMap
INFO: mapOfHostnamesVsIPs: {}
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending BIND
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processIncoming
INFO:
Recieved BIND_ACK
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending AUTH3
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending REQUEST
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processIncoming
INFO:
Recieved FAULT
org.jinterop.dcom.common.JIException: Access is denied, please check whether the
[domain-username-password] are correct. Also, if not already done please check
the GETTING STARTED and FAQ sections in readme.htm. They provide information on
how to correctly configure the Windows machine for DCOM access, so as to avoid s
uch exceptions. [0x00000005]
at org.jinterop.dcom.core.JIComServer.init(JIComServer.java:661)
at org.jinterop.dcom.core.JIComServer.initialise(JIComServer.java:496)
at org.jinterop.dcom.core.JIComServer.<init>(JIComServer.java:460)
at TestConnectivity.initialize(TestConnectivity.java:128)
at TestConnectivity.HDAconnect(TestConnectivity.java:165)
at TestConnectivity.main(TestConnectivity.java:82)
Caused by: rpc.FaultException: Received fault. (unknown)
at rpc.ConnectionOrientedEndpoint.call(ConnectionOrientedEndpoint.java:1
41)
at rpc.Stub.call(Stub.java:113)
at org.jinterop.dcom.core.JIComServer.init(JIComServer.java:626)
... 5 more
Exited
Aug 09, 2017 4:30:16 PM org.jinterop.dcom.core.JISession postDestroy
INFO: About to destroy links for Session: 1042741037 , size of which is 0
Any help will be appreciated.
Thank you.

Hope the following solution works for you. It worked for me.
apply the following patch to the registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
create or modify 32-bit DWORD: LocalAccountTokenFilterPolicy
set the value to: 1
You can refer https://answers.microsoft.com/en-us/windows/forum/windows_7-security/getting-access-is-denied-when-accessing-windows-7/23369f35-bc45-4147-9c3e-74a47d530757
--
SK

solr setup with wcs

I am facing problem while running di-buildIndex and getting error in logs as:
in wc-dataimport-buildindex.log file at /install_commerce/logs/wc-dataimport-buildindex.log as
Apr 28, 2016 7:58:56 PM com.ibm.commerce.foundation.dataimport.util.DataImportHelper getLocalizedMessage(String, Object[])
FINER: ENTRY _INFO_DI_BUILDINDEX_EXIT_FAILURE_UNRECOVERABLE_ERROR [Ljava.lang.Object;#55815581
Apr 28, 2016 7:58:56 PM com.ibm.commerce.foundation.dataimport.util.DataImportHelper getLocalizedMessage(String, Object[])
FINER: RETURN Data import process was unsuccessful. An unrecoverable error has occurred.
Apr 28, 2016 7:58:56 PM com.ibm.commerce.foundation.dataimport.util.DataImportHelper printException
INFO: Data import process was unsuccessful. An unrecoverable error has occurred.
Throwable occurred: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Expected mime type application/octet-stream but got text/html. <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head><title>404 Not Found</title></head><body><h1>Not Found</h1>
<p>The requested URL /solr/MC_10001_CatalogEntry_Unstructured_en_US/dataimport was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</body></html>at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:459)at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:199) at org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:117) at com.ibm.commerce.foundation.dataimport.process.util.SolrUtil.makeDataImportNoCleanCommand(SolrUtil.java:481) at com.ibm.commerce.foundation.dataimport.process.DataImportProcessorMain.fullDataImport(DataImportProcessorMain.java:1773) at om.ibm.commerce.foundation.dataimport.process.DataImportProcessorMain.executeDIH(DataImportProcessorMain.java:927) at com.ibm.commerce.foundation.dataimport.process.DataImportProcessorMain.main(DataImportProcessorMain.java:424)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:267)
Apr 28, 2016 7:58:56 PM com.ibm.commerce.foundation.dataimport.util.DataImportHelper getLocalizedMessage(String, Object[])
FINER: ENTRY _INFO_DI_BUILDINDEX_DEBUG_WARNING [Ljava.lang.Object;#15d715d7
This buildIndex step is the 3rd step in configuration 1. setupSearchIndex 2. preprocess and both the steps ran successfully. However buildindex is failing. Can someone suggest where I am doing wrong ?

Build index is failing because it is not able to hit the Solr url. You can check the following stuffs
Makes sure your server is started while running the script
Make sure the setupSearchIndex has created the Solr cores properly. You can check in WC_InsDir/Search folder if the cores are properly set up
In case if you have changed the port number 80 to something else, you need to change it in search configurations as well

Can't access Intellij auto created RestFul web service server

After creating RestFul Web service (let's say helloworld) using Intellij Idea, When I run the server, it runs correctly(it says Server is running). But when I try to access it using my web browser, it says "the web page you are requested is not available".
What is wrong with my web service.?
I just created a basic project.
output -
com.sun.jersey.api.core.ScanningResourceConfig logClasses
INFO: Root resource classes found:
class example.HelloWorld
Dec 26, 2013 3:16:09 PM com.sun.jersey.api.core.ScanningResourceConfig init
INFO: No provider classes found.
Dec 26, 2013 3:16:09 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.3 06/17/2010 05:04 PM'
Server running
Visit: http ://localhost:9998/helloworld
Hit return to stop...

In your helloworld class,there may be a line like following
HttpServer server = HttpServerFactory.create("http://localhost:9998/");
change the port number to 8080 and try to run again

Google Appengine: Unable to Vacuum Indexes

After reaching the 200 limit of indexes, i need to vacuum the indexes of my application.
Using AppEngine 1.8.6, if I launch the usual command for this operation
..\appengine-java-sdk-1.8.6\bin\appcfg.cmd vacuum_indexes C:\MyGaeProject\war
I get the following error
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) r
eturned error code 5.
Reading application configuration data...
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/appengine-web.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/web.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/cron.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/queue.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.IndexesXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/datastore-indexes.xml
Beginning interaction for module default...
10% Found 79 local index definitions.
Error Details:
Line 0, column 12: Unable to find property 'application' on class: com.google.apphosting.utils.config.IndexYamlReader$In
dexYaml
Unable to perform vacuum_indexes
Unable to perform vacuum_indexes
Please see the logs [C:\UserTemp\appcfg6705503051002284735.log] for further information.
PS C:\Program Files (x86)\appengine-java-sdk-1.8.6\bin> .\appcfg.cmd vacuum_indexes "C:\MyGaeProject\war"
ott 23, 2013 2:50:18 PM java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Reading application configuration data...
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/appengine-web.xml
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/web.xml
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.IndexesXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/datastore-indexes.xml
Beginning interaction for module default...
10% Found 0 local index definitions.
Error Details:
Line 0, column 12: Unable to find property 'application' on class:
com.google.apphosting.utils.config.IndexYamlReader$IndexYaml
Unable to perform vacuum_indexes
Unable to perform vacuum_indexes
For testing purpose, I also tried and empty datastore-indexes.xml, but nothing
Even using Linux I get the same error
Same thing with Python
02:39 PM Application: my-gae-app
02:39 PM Host: appengine.google.com
02:39 PM Fetching index definitions diff.
Email: my-gae-email
Password for my-gae-email:
Error parsing yaml file:
Unexpected attribute 'application' for object of type IndexDefinitions.
in "<string>", line 2, column 14:
application: null
^
As i can read, i'm not the only one experiencing this error
Already tried with older SDKs of Java, an new blank project and another GAE application, same problems so far
EDIT:
I updated Python SDK to latest version (1.8.6, was 1.8.5), the error above is not shown anymore, but now i'm getting another error
Error 400: --- begin server output ---
Client Error (400)
The request is invalid for an unspecified reason.
--- end server output ---

Updating to the latest SDK [1.8.6] may resolve this.
I resolved the issue for Python SDK by installing the latest SDK.
The issue I met is:
Error parsing yaml file:
Unexpected attribute 'application' for object of type IndexDefinitions.
in "<string>", line 2, column 14:
application: null
^

For GAE/J, I use a command of the form (without the drive specifier):
appcfg.cmd --email=[E-mail address] vacuum_indexes "\MyGaeProject\war"
without problem (but I have not had to use this for some time). Obviously, you can omit the --email parameter, but you might want to try without the drive specifier (and quote the war folder just for fun).

You may have two options: 1. wait for the next sdk with bug fixes, or 2. open a ticket as specified here: https://code.google.com/p/googleappengine/issues/detail?id=10168

Why would App Engine Web Application terminate unexpectedly?

I just got prompted for a Java update on my iMac machine. After the java update, my App Engine based Web Application (in Eclipse) won't start anymore.
The following was in the console (as usual) when I tried to debug it as Web Application:
<terminated exit value:139> myapp [Web Application] /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java (Mar 13,2011 7:20:27 pm)
2011-03-13 19:20:28.193 java[1772:903] [Java CocoaComponent compatibility mode]: Enabled
2011-03-13 19:20:28.194 java[1772:903] [Java CocoaComponent compatibility mode]: Setting timeout for SWT to 0.100000
Mar 14, 2011 2:20:29 AM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
Mar 14, 2011 2:20:29 AM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed /Users/tom/Workspace/myapp/war/WEB-INF/appengine-web.xml
Mar 14, 2011 2:20:29 AM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed /Users/tom/Workspace/myapp/war/WEB-INF/web.xml
Mar 13, 2011 7:20:30 PM com.google.appengine.tools.development.DevAppServerImpl start
INFO: The server is running at http://localhost:8081/
And then the app just stops. The termination value seem to be 139. Why does this happen and how can I fix it?

Deleting the Java cache folder (~/Library/Caches/Java) (as posted in tom's link to the groups discussion) - although temporarily successful - did't solve the problem.
After re-installing the previous Java version, the eclipse GAE environment worked without any problems.