Monitor virtual machine JAVA on Oracle ACE form and reports

Similar Questions

• uninstall the virtual machine JAVA of oracle 11g

  How to uninstall machine virtual JAVA to oracle 11g...

  >
  our client won't allow to JDK 1.5 to run on their cloud; our choice is so to uninstall the component in the FMV of the Oracle, or upgrade the JDK for 1.6_24
  >
  Then unfortunately, your choice is to uninstall the Oracle database or choose another cloud provider.

  Oracle is expected to announce that 12 Oracle Openworld, but Larry Ellison has already said that
  http://www.CIO.com.au/article/437037/oracle_announce_cloud_infrastructure_service_openworld_ellison_says/
  >
  Database 12 c will not come until the "December, January, February next year", said Ellison.
  >
  And who knows which version of Java will be included.

• Cannot create an instance on the Virtual Machine Java

  Hello world
  
  I installed 11.1.2.3.0 Jdeveloper.
  And tried to run the Jdeveloper but got error below:
  
  "Failed to create an instance on the Virtual Machine Java located at c:\oracle\Middleware\jdk160_24\jre\bin\client\jvm.dll road.
  I tried several options but nothing has worked for me.
  
  Please suggest solutions for this.
  
  Thank you.

  Hello
  Check

  http://no-con-fusion.blogspot.com/2011/06/unable-to-create-instance-of-Java.html
  http://pisceansheart.WordPress.com/2009/08/06/solution-to-unable-to-create-an-instance-of-the-Java-virtual-machine-for-JDeveloper/

• Java with Minecraft error "error: could not create the Virtual Machine Java.»

  When I try to open Minecraft SP, it won't let me open and there is a message saying:

  "Error: could not create the Virtual Machine Java.".
  Error: A fatal error has occurred. Program will exit. »
  How can I solve this problem?

  Hello

  What is the operating system installed on your computer?
   
  You can ask your question on the Minecraft forums for assistance. Check out the following link.
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• Alarms / opinion on the use of the virtual machine JAVA Perm Gen

  Hi team,

  I need to configure alarms / Notification each time that the use of the virtual machine JAVA Perm Gen is greater than a threshold value. I don't see all the default rules / corresponding to Perm Gen registry variables.

  Could you please enlighten us in how I can achieve... ?

  A screenshot is attached for your reference.

  Kind regards

  Arun

  I tested it after the previous message which was released indicating that you have an error, the nice thing about Foglight is that it allows to see the measures that exist (as you noted the names are a bit different in this case as the example of the JVM) and it also gives you a test button to validate the expression) , don't forget to make sure that she only appliese to the things that have names like Perm if you want it calculated only for generations of perm.

  

  

  Can you please define this thread as answered.

  Thank you

  Golan

• How to configure the agent to monitor performance only the vcenter vmware and esx, not need to monitor virtual machines

  How to configure the agent to monitor performance only the vcenter vmware and esx, not need to monitor virtual machines

  This is not possible with the way in which we collect information.

• Stage of JavaFX Builder 1.0 error: could not create the Virtual Machine Java.

  Hello
  I have installed JavaFX scene Builder under Windows 7 x 32. The installation process is OK, but when I try to launch the app it crashes and displays an error that says:
  "Error: could not create the Virtual Machine Java.".
  Error: A fatal error has occurred. Program will exit. »
  
  I installed JVM 7u5, JDK 7u5, JavaFX SDK 2.1.1 JavaFX 2.1.1 (Java EE JDK + Glassfish) I would be grateful if someone could tell me if there is something missing. I reinstalled almost all software java several times, but without success.
  
  Kind regards!
  
  Published by: 942925 on June 26, 2012 10:23

  Hello

  This message appears usually when the JVM cannot allocate sufficient memory. It may be the consequence of the stage Builder set - Xmx1024m command line: this is currently followed by default TLD-4515 and will be fixed in the next few weeks.
  For the time being you can give a try on a system with more memory. Moreover, what is your current hardware configuration?
  Concerning

• Oracle Forms and reports 12 c (12.2.1.0) Installation

  Hello

  I had downloaded a file of

  Oracle Forms and reports 12 c (12.2.1.0)

  Published on 23 October 2015

  http://www.Oracle.com/technetwork/developer-tools/forms/downloads/index.html .

  Now, I am trying to install, but its not install on the computer. can guide you how to install it.

  Sandy

  Two things:

  1. you didn't did not read carefully my last update.  I said that you need to install JDK 8 (more precisely 8U51 or newer).  Which suggests that you installed and that he tried to use Java 7 with that statement that you answered:

  C:\Program Files\Java\jdk1.7.0_79\bin>java-jar fmw_12.2.1.0.0_infrastructure.jar

  You must UNINSTALL 7U79 (which you cited above) and install the last v8, which is 8U66.

  http://www.Oracle.com/technetwork/Java/javase/downloads/index-JSP-138363.html

  2. you have not share of details necessary to understand what could happen.  For example:

  • On what platform and the version you install?
  • Have you reviewed the matrix of product Certification to ensure that this platform is certified for use?
  • Is your Windows user, a member of the Windows Administrators group?
  • The machine has at least 6 GB of RAM?
  • Is the installer staged locally or are access you it from a network share?
  • Did you review the Setup logs?  If this is not the case, do, as they will probably tell you what is happening.  They are located in:

    C:\Program Files\Oracle\Inventory\logs

  I highly recommend that go you through the documentation (Setup Guide, Sys requirements, etc.) before you install or use the product:

  http://docs.Oracle.com/middleware/1221/formsandreports/index.html

• Oracle Weblogic Server Configuration failed - new domain creation failed for 12 c forms and reports

  My machine is windows 7 64 bit with java 1.8_0_65.

  I installed the following in the following order:

  WLS 12.2.1.0.0 for developers (fmw_12.2.1.0.0_wls_quick_Disk1_1of1)

  WLS 12.2.1.0.0 Infrastructure (fmw_12.2.1.0.0_wls_infrastructureDisk1_1of1)

  Created the metadata repository

  Forms and reports 12 c (fmw_12.2.1.0.0_fr_win64_Disk1_1of1)

  Now I am trying to create my domain name for the development of forms/States and receive this error message.  It's the tail of the log file (the full file is attached):

  2015-11-04 08:37:45, 324 com.oracle.cie.domain.DomainGenerator SEVERE [71] - domain creation failed!

  Location of area: C:\orant\wls1221\user_projects\domains\alio_dev

  Reason: null

  Exception:

  Traceback (innermost last):

  "< Iostream >" file, line 37, in there?

  sun.misc.InvalidJarIndexException: invalid index

  to sun.misc.URLClassPath$ JarLoader.getResource (URLClassPath.java:1103)

  to sun.misc.URLClassPath$ JarLoader.getResource (URLClassPath.java:1013)

  at sun.misc.URLClassPath.getResource(URLClassPath.java:212)

  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:365)

  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:362)

  at java.security.AccessController.doPrivileged (Native Method)

  at java.net.URLClassLoader.findClass(URLClassLoader.java:361)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

  to Sun.misc.Launcher$appclassloader$ AppClassLoader.loadClass (Launcher.java:331)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

  at java.lang.Class.forName0 (Native Method)

  at java.lang.Class.forName(Class.java:264)

  at org.python.core.SyspathJavaLoader.loadClass (unknown Source)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

  at org.python.core.Py.findClassEx (unknown Source)

  at org.python.core.SysPackageManager.findClass (unknown Source)

  at org.python.core.PackageManager.findClass (unknown Source)

  at org.python.core.SysPackageManager.findClass (unknown Source)

  at org.python.core.PyJavaPackage.__findattr__ (unknown Source)

  at org.python.core.PyObject.impAttr (unknown Source)

  at org.python.core.imp.import_next (unknown Source)

  at org.python.core.imp.import_logic (unknown Source)

  at org.python.core.imp.import_name (unknown Source)

  at org.python.core.imp.importName (unknown Source)

  at org.python.core.ImportFunction.load (unknown Source)

  at org.python.core.ImportFunction.__call__ (unknown Source)

  at org.python.core.PyObject.__call__ (unknown Source)

  at org.python.core.__builtin__.__import__ (unknown Source)

  at org.python.core.imp.importFromAs (unknown Source)

  at org.python.core.imp.importFrom (unknown Source)

  to org.python.pycode._pyx31.f$ 0 (< iostream >: 37)

  to org.python.pycode._pyx31.call_function (< iostream >)

  at org.python.core.PyTableCode.call (unknown Source)

  at org.python.core.PyCode.call (unknown Source)

  at org.python.core.Py.runCode (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at com.oracle.cie.domain.script.ScriptHelper.executeEmbeddedTemplateScript(ScriptHelper.java:1639)

  at com.oracle.cie.domain.DomainChecker.executeEmbeddedScript(DomainChecker.java:1457)

  at com.oracle.cie.domain.DomainChecker.runCustomWLSTScript(DomainChecker.java:1439)

  at com.oracle.cie.domain.DomainChecker.preprocessOutput(DomainChecker.java:86)

  at com.oracle.cie.domain.DomainGenerator.run(DomainGenerator.java:449)

  at java.lang.Thread.run(Thread.java:745)

  sun.misc.InvalidJarIndexException: sun.misc.InvalidJarIndexException: invalid index

  Traceback (innermost last):

  "< Iostream >" file, line 37, in there?

  sun.misc.InvalidJarIndexException: invalid index

  to sun.misc.URLClassPath$ JarLoader.getResource (URLClassPath.java:1103)

  to sun.misc.URLClassPath$ JarLoader.getResource (URLClassPath.java:1013)

  at sun.misc.URLClassPath.getResource(URLClassPath.java:212)

  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:365)

  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:362)

  at java.security.AccessController.doPrivileged (Native Method)

  at java.net.URLClassLoader.findClass(URLClassLoader.java:361)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

  to Sun.misc.Launcher$appclassloader$ AppClassLoader.loadClass (Launcher.java:331)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

  at java.lang.Class.forName0 (Native Method)

  at java.lang.Class.forName(Class.java:264)

  at org.python.core.SyspathJavaLoader.loadClass (unknown Source)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

  at org.python.core.Py.findClassEx (unknown Source)

  at org.python.core.SysPackageManager.findClass (unknown Source)

  at org.python.core.PackageManager.findClass (unknown Source)

  at org.python.core.SysPackageManager.findClass (unknown Source)

  at org.python.core.PyJavaPackage.__findattr__ (unknown Source)

  at org.python.core.PyObject.impAttr (unknown Source)

  at org.python.core.imp.import_next (unknown Source)

  at org.python.core.imp.import_logic (unknown Source)

  at org.python.core.imp.import_name (unknown Source)

  at org.python.core.imp.importName (unknown Source)

  at org.python.core.ImportFunction.load (unknown Source)

  at org.python.core.ImportFunction.__call__ (unknown Source)

  at org.python.core.PyObject.__call__ (unknown Source)

  at org.python.core.__builtin__.__import__ (unknown Source)

  at org.python.core.imp.importFromAs (unknown Source)

  at org.python.core.imp.importFrom (unknown Source)

  to org.python.pycode._pyx31.f$ 0 (< iostream >: 37)

  to org.python.pycode._pyx31.call_function (< iostream >)

  at org.python.core.PyTableCode.call (unknown Source)

  at org.python.core.PyCode.call (unknown Source)

  at org.python.core.Py.runCode (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at com.oracle.cie.domain.script.ScriptHelper.executeEmbeddedTemplateScript(ScriptHelper.java:1639)

  at com.oracle.cie.domain.DomainChecker.executeEmbeddedScript(DomainChecker.java:1457)

  at com.oracle.cie.domain.DomainChecker.runCustomWLSTScript(DomainChecker.java:1439)

  at com.oracle.cie.domain.DomainChecker.preprocessOutput(DomainChecker.java:86)

  at com.oracle.cie.domain.DomainGenerator.run(DomainGenerator.java:449)

  at java.lang.Thread.run(Thread.java:745)

  sun.misc.InvalidJarIndexException: sun.misc.InvalidJarIndexException: invalid index

  at org.python.core.Py.JavaError (unknown Source)

  at org.python.core.PyTableCode.call (unknown Source)

  at org.python.core.PyCode.call (unknown Source)

  at org.python.core.Py.runCode (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at org.python.util.PythonInterpreter.execfile (unknown Source)

  at com.oracle.cie.domain.script.ScriptHelper.executeEmbeddedTemplateScript(ScriptHelper.java:1639)

  at com.oracle.cie.domain.DomainChecker.executeEmbeddedScript(DomainChecker.java:1457)

  at com.oracle.cie.domain.DomainChecker.runCustomWLSTScript(DomainChecker.java:1439)

  at com.oracle.cie.domain.DomainChecker.preprocessOutput(DomainChecker.java:86)

  at com.oracle.cie.domain.DomainGenerator.run(DomainGenerator.java:449)

  at java.lang.Thread.run(Thread.java:745)

  2015-11-04 08:37:51, 245 [17] INFO com.oracle.cie.wizard.gui.tasks.OutcomeSummaryGUITask - classes of assistance provided to customize or control the add-on on Panel Summary result

  I am able to create a normal adminserver domain without any problem.  I can't simply create a field for the development of forms and reports.

  What Miss me?  Thank you!

  I have it.  It wasn't for lack of loopback adapter or the path.  I need to install the full version of wls, not the quick developer version.

• Oracle Forms and reports OPMN OC4J_BI_Forms start, restart automatically.

  Hello

  We run Oracle Forms and reports 10g (10.1.2) virtual server Linux 5 in the test environment, using 5.5 ESXi.

  We have above question (Oracle Forms and reports OPMN OC4J_BI_Forms start and restart automatically) with this server, OPMN logs (ipm.log)

  below please help us solve this problem permanently.

  IPM. JOURNAL:

  15/07/24 11:23:06 [4] ask complete 2. Command: start

  15/07/24 11:23:55 [3] [libopmnoc4j] attempt to ping OC4J has expired

  15/07/24 11:23:55 [2] [libopmnoc4j] AJP13: error reading response AJP13

  15/07/24 11:23:55 [2] [libopmnoc4j] URL to Ping for proc: 1506214241 a failed ping url: / reports/rwservlet/pingserver? start = auto

  15/07/24 11:23:55 [4] [libopmnoc4j] process Ping failed: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:24:45 [3] [libopmnoc4j] attempt to ping OC4J has expired

  15/07/24 11:24:45 [2] [libopmnoc4j] AJP13: error reading response AJP13

  15/07/24 11:24:45 [2] [libopmnoc4j] URL to Ping for proc: 1506214241 a failed ping url: / reports/rwservlet/pingserver? start = auto

  15/07/24 11:24:45 [4] [libopmnoc4j] process Ping failed: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:25:35 [3] [libopmnoc4j] attempt to ping OC4J has expired

  15/07/24 11:25:35 [2] [libopmnoc4j] AJP13: error reading response AJP13

  15/07/24 11:25:35 [2] [libopmnoc4j] URL to Ping for proc: 1506214241 a failed ping url: / reports/rwservlet/pingserver? start = auto

  15/07/24 11:25:35 [4] [libopmnoc4j] process Ping failed: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:25:35 [4] [libopmnoc4j] inaccessible process: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:25:35 [4] restart process: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:27:35 [4] process shutdown: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:27:35 [4] [libopmnoc4j] with strength of the termination process: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:9643)

  15/07/24 11:27:37 [4] from process: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:0)

  15/07/24 11:27:40 [4] living process: OC4J ~ OC4J_BI_Forms ~ default_island ~ 1 (1506214241:10657)

  OC4J Log:

  ========

  --------

  15/07/24 11:38:29 stop processes

  --------

  15/07/24 11:38:29 closing...

  15/07/24 11:38:30 using the oracle.reports.util.EnvironmentGlobal class

  15/07/24 11:38:30 REP-56040: rep_abc_oracleas1 server already exists in the network

  --------

  15/07/24 12:14:55 start

  --------

  15/07/24-12:15 FormsServlet init():

  configFileName: /d01/oracle/OraHome_1/forms/server/formsweb.cfg

  testMode: false

  15/07/24 12:15 oracle Application Server containers for J2EE 10 g (10.1.2.0.2) initialized

  15/07/24-12:15:20 by using the oracle.reports.util.EnvironmentGlobal class

  15/07/24 12:15:27 ListenerServlet init()

  15/07/24-12:19:29 by using the oracle.reports.util.EnvironmentGlobal class

  java.lang.NullPointerException 15/07/24-12:19:32

  15/07/24-12:19:45 by using the oracle.reports.util.EnvironmentGlobal class

  15/07/24 14:03:19 session of shapes < 42 > abandoned: unable to communicate with the execution process.

  Kind regards

  Hello

  To resolve the error java you need to change ressemelable and java cache settings report error see the link already discuss

  https://community.Oracle.com/thread/847864?start=0&TSTART=0

  I hope it will be useful.

  Thank you.

• Tutorials Oracle Forms and reports

  Hi all

  I recently started a new job in collaboration with Oracle forms and reports using PL/SQL. I have little or no experience with either, I'm looking for some tutorials online. I found the following on Udemy me begin with PL/SQL - <-moderator removed link as we do to the business side--> but I find it difficult to find some tutorials on Oracle forms and reports. Can anyone suggest where I might find some good tutorials?

  Thank you

  -Action Moderator: removed link to a commercial side. The user don't please add links to commercial messages to any forum OTN in side. -----

  Tutorial Oracle...

  Although the first two of the following links are for older versions of forms, the concepts are still valid for all versions of forms.

  A tutorial on Oracle9i forms and reports

  http://www.holowczak.com/Oracle/dev9i/ iSelfSchooling - Introduction to forms Oracle Forms

  10g: demos, tips, and Techniques

  http://SheikYerbouti.developpez.com/index_en/

  http://www.SlideShare.NET/magupta26/Oracle-Forms-tutorial

  http://www2.cs.uh.edu/~ceick/3480/Customized_Oracle_Forms.pdf - create custom Oracle Forms

  http://www.youtube.com/watch?v=0BBiHvHzPYE - video

  Tutorial for Oracle reports...

  Here's some link...

  1. http://docs.oracle.com/html/B14364_01/title.htm

  2. http://www.scribd.com/doc/3960412/Basic2-Oracle-Reports-10g-Tutorials

  3. http://report10gsanamqa.blogspot.com/2010/08/triggers-in-reports-types-of-triggers.html

  Video tutorial

  http://www.YouTube.com/watch?v=Fum3MJm5yKU

  Hope this helps,

  Hamid

• Need to install Oracle forms and reports 10g

  Hi all

  I went through the first search option, and found a way to install forms for windows 8, I really appreciate if someone send me the link to install oracle forms and States 10 g in the Windows 7 operating system. I just want you to know that I have already installed Oracle 11 g express database.  Appreciate your response. Thank you

  Concerning

  Muzz

  Muzz,

  The link below is the one I used for the installation of 11g (I know that's not the 10 g that you're after) on Windows7 64 bit. But it might be useful.

  http://holowczak.com/installing-Oracle-Forms-reports-11gr2/

  Advice from the Oracle Johny: forms & reports: how to install 11 GR 2 forms and report generator in Windows 7 64 bit OS

  See you soon

  AJ

• Error while installing Oracle 11 g under Solaris 10 SPARC 2 forms and reports

  We are trying to install Oracle Forms and reports 11 GR 2 (11.1.2.2.0) 64-bit Solaris 10 SPARC 64-bit (U9) and we are facing errors of installation during installation of 11 GR 2 forms. I will note down the environment and steps reproduced to produce errors:

  Environment:

  Operating system: Solaris 10 SPARC 64-bit (U9)

  JDK: Oracle 1.7.0_79 64-bit JDK

  WebLogic: Oracle WebLogic Server 10.3.6 64-bit

  Form & reports: 11.1.2.2.0 64-bit

  Steps to follow:

  1. install JDK - success

  2. installation of WebLogic Server 10.3.6 (64-bit) and created a new home of Middleware. -Success

  3. ensure that all prerequisites are met by a prior information of Oracle: http://docs.oracle.com/html/E25460_01/r2_fr_requirements.htm

  a. all patches necessary OS and packages are installed

  b. There are a lot of disk space, swap, TEMP space and memory (RAM live)

  c. all environment variables are cleaned, as indicated in the prerequisites in the URL

  d. no other product Oracle doesn't lie in the path except for the JDK. (NOTE: Forms 6i is installed in a separate House in the server.)

  e. all software are 64-bit

  f. the user oracle (same user who has installed the JDK and WebLogic) has read, write, and execute permissions for the entire House of Middleware.

  g. we set the LD_LIBRARY_PATH variable to $ORACLE_HOME/lib as indicated in the Doc ID 1643548.1.

  4. start the installer of Forms

  a. choose 'install only - do not configure ".

  b. all the prerequisite checks passed

  Errors: Installation product until it reaches approximately 92% when we get the first error:

  "Error in invoking target 'nnfgt.o' of makefile '$ORACLE_HOME/network/lib/ins_net_client.mk'. See "$ORA_INVENTORY/logs/installDATE.log" for more details".

  If we click on 'Continue' to work around the error, we get another error after that:

  "Error in invoking target 'repeat' of makefile '$ORACLE_HOME/precomp/lib/ins_precomp.mk'. See "$ORA_INVENTORY/logs/installDATE.log" for more details".

  Someone has met these errors before installing 11 GR 2 forms (11.1.2.2.0) on Solaris 10 SPARC 64-bit?

  Thank you

  Scott

  We have solved the problem. The library of expr has not found in/usr/xpg4/bin but in another location. After you create a symbolic link in/usr/xpg4/bin pointing to where it has been deployed, the installation is completed successfully (after removing the previous attempt failed).

  A test you can do to make sure that expr is working correctly is to run expr 1 + 1 in the shell. If the command works, the library can be found.

  Matthew, I thank you for your suggestions as well.

  Thank you

  Scott

• Hi I am new to Oracle forms and reports I want to know the differences between the Enter query mode and Normal mode?

  Hi I am new to Oracle forms and reports I want to know the differences between the Enter query mode and Normal mode?

  Welcome to Oracle Forms!  Out of curiosity, what do you mean by 'new '?  You are a student or new to an organization that uses Oracle Forms?  Or just play with Oracle Forms to learn something new?

  Let me start by saying that many of your questions designtime can answer by searching in the help of the constructor of the form library.  It's accessible, like most of the other products in the Builder menu > help.

  Regarding your question, ENTER QUERY mode, as the term implies, is when it is in a State where it is accept input for the execution of a query.  When in this mode, there are various restrictions.  Yet once, it will find more details in the Builder Help.  In this case, search help for these two subjects, "SYSTEM." MODE'and "built-ins comments that are not allowed in the input query Mode".  There are many other pages that contain information about the ENTER_QUERY method, but these two should help you get started.

  Normal mode, as its name implies, is when it is in a State of 'normal '.  Basically to do nothing in particular, but also not in ENTER QUERY mode.  In this State, you can move the shape, INSERT, UPDATE, DELETE, documents, etc..

  You will find additional information, as well as a lot of documentation on the product page of forms of OTN:

  http://www.Oracle.com/technetwork/developer-tools/forms

• This virtual machine to become protected vsphere HA and HA can not try to restart after a power failure

  I got a 5.1 cluster with some problems HA.

  a few virtual machines are showing this

  This virtual machine to become protected vsphere HA and HA can not try to restart after a power failure.

  When I try to reconfigure HA on the host. It times out and fails.

  any idea?

  Instead of reconfiguring HA on the concerned host, have you tried to disable HA on the cluster and enable again? See: VMware KB: State of the virtual machine changes from protected to Unprotected