Abhilash Gampa

Provider com.sun.xml.parser.DocumentBuilderFactoryImpl not found

Posted on Jun 30, 2004 at 12:23 PM 23 Views

During the deployment process using deploy tool i frequently get this error :

Exception is:

java.lang.RuntimeException: javax.xml.parsers.FactoryConfigurationError: Provider com.sun.xml.parser.DocumentBuilderFactoryImpl not found.

and when i restart the server then the home page of the server displays the following message:

com.sap.engine.services.servlets_jsp.server.exceptions.WebDeploymentException: Error in starting application sap.com/com.sap.engine.docs.examples

Can anybody please help in rectifying this problem .It is urgent.

SAP NetWeaver Application Server SAP Data Quality Management

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Alexander Zubev

Posted on Jul 07, 2004 at 12:08 PM

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Hi,
What is your engine version?
Could you please post the stacktrace of the two exception? You might need to increase the log severity of the deploy location to PATH in order to get the whole stacktrace in the log file.
Does the application you deploy use an XML parser? If yes, how do you use it? Do you set any system properties inside.
Note that setting system properties in an environment supporting more than one XML parsers is forbidden.
Best regards,
Alexander
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  Jul 08, 2004 at 11:50 AM
  
  Alexander,
  
  Thanks , it was due to the multile parsers from the appllication caused the problem. I have removed the parsers from the application lib and it did work.
  
  Now I am facing another problem, I am using applet servlet communication in my application and it is throwing inputstreamreader exception on the serverside. Actually the request is going to the server side and the service method is also invoked, while reading the object inputstream the following exception is seen in the server log.
  
  #1.5#0008021C34C500060000003300000EA00003DEB337B9A7EA#1089286245551#System.out##System.out#######SAPEngine_System_Thread[impl:4]_21##0#0#Path##Plain###The synchronization of applications with DB completed for 48735 ms.#
  
  #1.5#0008021C34C500090000000000000EA00003DEB365506A7A#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain###java.io.EOFException#
  
  #1.5#0008021C34C500090000000100000EA00003DEB36550737E#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2165)#
  
  #1.5#0008021C34C500090000000200000EA00003DEB365507569#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2631)#
  
  #1.5#0008021C34C500090000000300000EA00003DEB365507766#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:734)#
  
  #1.5#0008021C34C500090000000400000EA00003DEB36550791C#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at java.io.ObjectInputStream. (ObjectInputStream.java:253)#
  
  #1.5#0008021C34C500090000000500000EA00003DEB365507ACE#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at TestServlet.service(TestServlet.java:52)#
  
  #1.5#0008021C34C500090000000600000EA00003DEB365507C76#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)#
  
  #1.5#0008021C34C500090000000700000EA00003DEB365507E13#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:373)#
  
  #1.5#0008021C34C500090000000800000EA00003DEB365507FE6#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:250)#
  
  #1.5#0008021C34C500090000000900000EA00003DEB36550819E#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:319)#
  
  #1.5#0008021C34C500090000000A00000EA00003DEB365508351#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:297)#
  
  #1.5#0008021C34C500090000000B00000EA00003DEB365508503#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:696)#
  
  #1.5#0008021C34C500090000000C00000EA00003DEB3655086E4#1089287010436#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:221)#
  
  #1.5#0008021C34C500090000000D00000EA00003DEB36550A1AB#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)#
  
  #1.5#0008021C34C500090000000E00000EA00003DEB36550A39F#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:146)#
  
  #1.5#0008021C34C500090000000F00000EA00003DEB36550A596#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)#
  
  #1.5#0008021C34C500090000001000000EA00003DEB36550A74C#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)#
  
  #1.5#0008021C34C500090000001100000EA00003DEB36550A8FA#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)#
  
  #1.5#0008021C34C500090000001200000EA00003DEB36550AA97#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at java.security.AccessController.doPrivileged(Native Method)#
  
  #1.5#0008021C34C500090000001300000EA00003DEB36550AC7A#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)#
  
  #1.5#0008021C34C500090000001400000EA00003DEB36550AE2F#1089287010452#System.err#sap.com/test#System.err#Guest#2#####SAPEngine_Application_Thread[impl:3]_7##0#0#Path##Plain### at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:140)#
  
  Please sugget me.
  
  Thanks,
  
  Kiran.
  
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Alexander Zubev

Posted on Jul 08, 2004 at 11:09 AM

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Hi,
Seems like a problem. Please create an OSS message and include your version.txt file (found under server0 direcory). Attach please also the log files after starting the server in JAXP debug mode.
In order to start it in JAXP Debug mode you have to set a system property jaxp.debug=true
You can set it using the configtool and adding a new java parameter by adding a new line: -Djaxp.debug=true
A restart of the system is needed.
Please apply a link to this post in the OSS message, too.
Best regards,
Alexander
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Provider com.sun.xml.parser.DocumentBuilderFactoryImpl not found

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