Java: UNKNOWN getting at Starting Installation stage for EP7.0 DI installat

Hi,
I am Installing EP7.0 Dialog Installation on new host. I am getting Java: UNKNOWN error in starting Instance phase. Already I have installed a new DI on another box for same CI without this issue. Both boxes are same config and memory parameters..
OS solaris
DB: Oracle
Here is the error from sapinst log
TRACE      2008-06-19 15:06:27.843
2008-06-19 15:06:27.842 NWInstance.isAlwaysUnicode() done: false
TRACE      2008-06-19 15:06:27.845
2008-06-19 15:06:27.844 NWInstance.isAlwaysUnicode() done: false
TRACE      2008-06-19 15:06:27.925
2008-06-19 15:06:27.924 NWInstance.getMyName() done: sctpitsun204_EPQ_12
TRACE      2008-06-19 15:06:27.927
2008-06-19 15:06:27.926 NWDialogInstance._getRunningState() done: UNKNOWN
TRACE      2008-06-19 15:06:27.929
2008-06-19 15:06:27.928 NWDialogInstance.isJavaRunning() done: UNKNOWN
TRACE      2008-06-19 15:06:27.933
2008-06-19 15:06:27.932 NWDIState(NWDialogInstanceInstall(EPQ/J12/sctpitsun204), 1201, 30, undefined, UNKNOWN, undefined)
TRACE      2008-06-19 15:06:27.936
2008-06-19 15:06:27.935 NWInstState(NWDialogInstanceInstall(EPQ/J12/sctpitsun204), 1201, 30, undefined)
TRACE      2008-06-19 15:06:27.938
2008-06-19 15:06:27.937 NWInstState() done
TRACE      2008-06-19 15:06:27.940
2008-06-19 15:06:27.939 NWDIState() done
TRACE      2008-06-19 15:06:27.942
2008-06-19 15:06:27.941 NWDialogInstance.getRunningState() done: Java: UNKNOWN
TRACE      2008-06-19 15:06:27.945
2008-06-19 15:06:27.943 NWDIState.assertStateProgress(Java: UNKNOWN)
TRACE      2008-06-19 15:06:27.947
2008-06-19 15:06:27.946 NWDIState._assertABAPStateProgress(undefined, undefined)
TRACE      2008-06-19 15:06:27.949
2008-06-19 15:06:27.948 NWDIState._assertABAPStateProgress() done
TRACE      2008-06-19 15:06:27.951
2008-06-19 15:06:27.950 NWDIState._assertJavaStateProgress(UNKNOWN, UNKNOWN)
TRACE      2008-06-19 15:06:27.954
2008-06-19 15:06:27.952 NWDIState._assertABAPStateProgress() done
TRACE      2008-06-19 15:06:27.955
2008-06-19 15:06:27.954 NWDIState.unbalancedStates()
TRACE      2008-06-19 15:06:27.958
2008-06-19 15:06:27.956 NWDIState.unbalancedStates() done: false
TRACE      2008-06-19 15:06:27.960
2008-06-19 15:06:27.958 NWDIState.assertStateProgress() done
TRACE      2008-06-19 15:06:27.962
2008-06-19 15:06:27.960 NWInstState.getElapsedString()
TRACE      2008-06-19 15:06:27.964
2008-06-19 15:06:27.963 NWInstState.getElapsedString() done: 20:00
TRACE      2008-06-19 15:06:27.966
2008-06-19 15:06:27.965 NWDIState.isRunning()
TRACE      2008-06-19 15:06:27.968
2008-06-19 15:06:27.967 NWDIState.isRunning() done: false
TRACE      2008-06-19 15:06:27.970
2008-06-19 15:06:27.969 NWDIState.assertTimeout()
TRACE      2008-06-19 15:06:27.972
2008-06-19 15:06:27.971 NWDialogInstance.getMaxWaitTime(true)
TRACE      2008-06-19 15:06:27.974
2008-06-19 15:06:27.973 NWDialogInstance.getMaxWaitTime() done: 1200
TRACE      2008-06-19 15:06:27.976
2008-06-19 15:06:27.975 NWDIState.assertJavaTimeout(1200)
TRACE      2008-06-19 15:06:27.979
2008-06-19 15:06:27.977 NWInstState.getElapsedString()
TRACE      2008-06-19 15:06:27.981
2008-06-19 15:06:27.980 NWInstState.getElapsedString() done: 20:00
TRACE      2008-06-19 15:06:27.986
NWException thrown: nw.progress.waitingForStartJavaFailed:
Java processes of instance EPQ/J12 [Java: UNKNOWN] did not reach state PARTRUNNING after 20:00 minutes. Giving up.
TRACE      2008-06-19 15:06:27.986
Function setMessageIdOfExceptionMessage: nw.progress.waitingForStartJavaFailed
WARNING[E] 2008-06-19 15:06:27.988
           CJSlibModule::writeError_impl()
CJS-30150 Java processes of instance EPQ/J12 [Java: UNKNOWN] did not reach state PARTRUNNING after 20:00 minutes. Giving up.
I appriciate any responses.
Thanks
Sri.

it says , j2EE is trying to come up but some how dying during the startup. looks like memory exhaustion.
what's the status of dispatcher, is it also down aswell. please provide dev_server0 log
-durga

Similar Messages

Can't get to the installation window for Panther 10.3 upgrade

Hello all, thanks for reading,
Here's the deal:
I have an iMac, 500 Mhz, G3, 128 RAM that originally has Mac OS 9 built into it. Recently (a day or two ago), I wanted to format my computer because it was giving me too much trouble (a message saying that there wasn't enough memory kept appearing and askign me to quit an application to free some up), so I introduced the Mac OS 9 restoration disk and initialized my HD.
Everything went well, I was able to re-install the OS 9 and the necessary upgrades (up to 9.2.2) so that I could re-install my Panther 10.3 OS. However, when I reboot the computer with the installation disk in (so as to get to the installation window) it hangs when it reaches the white screen with the grey apple in the middle and the spinning thing on the bottom. It does not freeze up, 'cause you can see that the spiral still goes round and round, but disk activity ceases and it does not progress further than that (I have left it up to an hour in that state and nothing happens).
What can be my problem? The disk is in good conditions, and it is not the driver because I can run any other cd and it even reads the Panther disks (all of the 3)..... please help!
Thank you.
iMac Mac OS X (10.3) 128 RAM - 30 Gb HD - 500 Mghz - G3 PowerPC

Psike:
Welcome to Apple Discussions.
To install Panther your computer will need to meet the minimum system requirements for Panther. Your RAM seems to be very marginal and I recommend that you upgrade your RAM to at least 256 MB or better still max it out to 1 GB.
You will need to purchase the Full Retail version of Panther. Be aware that Computer specific or upgrade versions should be avoided since they are optimized for the computer to which they are specific and will therefore very likely cause problems during or after installation. On the legal side, it may be a violation of the Software License Agreement which statesThis License allows you to install and use one copy of the Apple Software on a single computer at a time. This License does not allow the Apple Software to exist on more than one computer at a time...If you do not have a Full Retail Version you can purchase universal installer Panther disks, guaranteed to install, from applerescue.
In terms of your specific problem. Here's what I suggest:
Insert Installer disk and Restart, holding down the "C" key.
Go to Installer menu and launch Disk Utility.
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
If DU reports errors it cannot repair you will need to use a utility like Tech Tool Pro or Disk Warrior
After disk has been repaired, with Disk Utility still launched and in the First Aid tab:
Click Repair Disk Permissions button.
Quit Disk Utility and open installer.
Select install option.
You may wish to Customize by deselecting Foreign Language Translations, unless you need it, and Additional Printer Drivers. This saves some disk space.
Proceed with installation.
After restart and set up:
Restart computer
Go to Applications > Utilities > Disk Utility
Repair Disk Permissions (as before)
Go to Apple Menu > Software Update
Install all updates
Repair Disk Permissions again.
Please post back with questions or comments.
Good luck.
cornelius
Message was edited by: cornelius

Getting error at validation stage for entity members

Hi all,
Any one could pls resolve the below error in FDM.
Version:
FDM:11.1.1.3
Essbase: 9.3.0
We r loading the data into essbase using FDM and its working fine until now.
In Essbase Under "Entity" dimension we have hierarchy as below:
--Entity (Gen1)
--P10000(Level2)(Gen2)
--P10010(Level1)
--P10009(Level0)
--P10008(Level0)
--P10007(Level0)
---LL10000(Level1)(Gen2)
--LL10020(Level0)
--LL10030(Level0)
we deleted level0 members under P10010 parent in the above Entity hierarchy
i.e:P10009 , P10008 level0 members
After doing these changes in outline and run FDM job , it throughing error at validate stage saying that the following Entity dimension member "LL10030" are not in essbase or not a base member.
After seeing this error in FDM , we crosscheck in essbase i.e the member "LL10030" is their in essbase as base member only.
After getting this error, instead of deleting two level0 members we deleted only one level0 member i.e P10009. and executed the FDM job its working successfully.
Really its strange error we r getting.
could pls any one resolve the above error we r getting.
quick response really appreciated.
Regards,
Prabhakar.

Hi Prabhakar,
We were having the same issue with HFM instead of Essbase. However, for us it was caused by the fact that we use a dedicated FDM server that occasionally has issues connecting with the HFM server. Actually we are still investigating this issue. Sounds stupid, but for us it worked to just press 'update grid' in maps or validating like 5-10 times and then it was ok.
KR. J
Edited by: JDeM on 27-jan-2011 5:27

Where can I get a windows installer disc for the bootcamp installation process?

I use an imac 10.9.5 maverick, with a 3.06 GHz intel core 13 processor, and a 4 GB 1333 MHz DDR3 memory. I am using BootCamp 1.0, and I need a windows installer disc to complete the installation process. Where can I get one of these discs?

Try Amazon, E-bay ........
buy windows installer install disk

How to get a complete installation file for trial version of Premiere Pro?

The downloads of trial versions install only directly. I want to install on a PC with Windows7 not connected to Internet.

https://creative.adobe.com/products/premiere for the trial may help
or
Read ALL THE INFORMATION on the ProDesigntools page before downloading
-Direct download links http://prodesigntools.com/adobe-cc-direct-download-links.html

Problems for installing SOLMAN "ABAP: UNKNOWN, Java: UNKNOWN"

Hello gurus
I am looking for a long time trying fix the next issue.
An error occurred while prosessin option SAP Solution Manager 7.0
Ehp1> SAP Systems>MaxDB>Central System>Central System
(Last error reported by the step: ABAP processes of instance
ING/DVEBMGS00 [ABAP: UNKNOWN, Java: UNKNOWN] did not start after
10:30 minutes. Giving up)
I am in the step 51 of 54 steps of the installer of SAP Solution Manager 7.0,
My pc has the next caracteristics:
Windows Server 2008 R2 Enterprise 64 bits
12 GB de RAM
300 GB de HDD
additionally I change the pagination to 14286 to 18430.
thanks in advance

I found that the problems was, because the installer has been try run the service of MaxDB, well I solved this issue run manualy the service MaxDB.
I left the steps for run the service.
1. write in services.msc in the run icon
2. Look the service MaxDB:"Name of Instance"
3. Right clic and start
4. Try again with the installer of SOLMAN.

Installation stalls at Configuring Installation stage

We finally purchased 10.5 and I've been downloading updates for the past week. We live out in the boonies so we're on dial-up and it took me 5 nights to download the 326ish MB update. So imagine my thrill when the download was complete and I started the install. But the install stalled at the "Configuring Installation" stage for 4 hours. I was no longer thrilled. Then the power went out. I thought I had lost the download so I went to download it again but it started the install over again and then stalled at the same stage for several hours, again.
I have done a few searches through Google and the archives here. Either I'm not searching for the right terms or this isn't an issue that's come up yet. Does anyone have any suggestions for how to get 10.5.5 to install or any insight as to why it would take 4+ hours to configure the installation?
The only thoughts I have is that the download lost something in it's series of interruptions as it was being downloaded (dial-up seems to kick me off after X many hours, apparently) and that this is causing the install glitch, if it's even a glitch at all. The only other thing I can think of is that my now outdated Norton Antivirus is trying to scan the download and causing trouble - but as far as I can tell it's deactivated.
Any suggestions would be appreciated. Thanks.

Hi1 The only main system update you need is the 10.5.5 combo updater which is found HERE. Your problems are most likely what you think, dial up, Norton etc. Your best bet is to get someone to download the update for you that has a high speed connection or get the Apple Store to burn you a copy (if you are near one). It shouldn't have taken 4 hours to install once downloaded and the interruption may have damaged the install you have. You would probably be better off doing an archive and install of the main system and then applying the combo updater. It depends on whether the system seems to operate ok now. If it does I'd retry the updater with all external printers etc. detached. Tom
ps If you can't find anyone to burn the update for you I'll burn you the updates and mail them to you.
Message was edited by: Thomas Bryant

Installation Guide for SAP NetWeaver Developer Studio 2.0.5

Hi,
The Sneak Preview Download of SAP NetWeaver on this site also contains the SAP NetWeaver Developer Studio 2.0.5
I am trying to install this version. However, the installation guide provided alongwith this setup refers to the version 2.0.4
I checked on SAP Service Marketplace too. It seems that even SAP has not issued anything for this version.
Any ideas where I can get the relevant installation guide for v2.0.5?
Thanks and Regards,
Sagar Kirtany

Hello Sagar,
the Installation Guide for the Developer Studio is included in the "How To Install EP 6.0 SP 4 Sneak Preview Edition". But you have only to extract the ZIP File and start the JDTsetup.exe.
Regards
Gregor

CS5.1 overrides CS5 registry entries, how do I get the photoshop installation location safely?

Hi there,
I'm creating a installer for my Photoshop plugins, so I need to find out Photoshop installation directory. I did this by looking for registry 'HKEY_LOCAL_MACHINE\SOFTWARE\Adobe\Photoshop\', but I found that CS5.1 will override the CS5 registry entries - they are both in ’HKEY_LOCAL_MACHINE\SOFTWARE\Adobe\Photoshop\12.0‘
So how can I distinguish CS5 and CS5.1 in the registry? Or how can I get the correct installation direcotry for both CS5.1 and CS5?
Thanks,
Daniel

You can't on Windows. On Mac they did the right thing and made a seperate .paths files. On Windows they just tromped on the CS5 registry entries with the CS5.1 entries, even though it's a completely seperate application installation with its own plugin path. Not too cool.
Although, it only matters if you encounter the probably rare corner case where a user has both CS5 and CS5.1 installed AND wants to put the plugins into the CS5 plugin path. We just punted and can only install into CS5.1 in that case, unless the user manually selects the installation location. It hasn't generated any significant support issues for us that I know of.

Latest update of Muse is not installing on several tries,installation gets stuck at 43% and shows '' waiting'' at the ''Extracting'' stage for 7-8 hours after which it does not progress

latest update of Muse is not installing on several tries,installation gets stuck at 43% and shows '' waiting'' at the ''Extracting'' stage for 7-8 hours after which it does not progress.

Refer to EX11....
Creative Cloud Error Codes (WIP) | Mylenium's Error Code Database
Mylenium

JAVE UNKNOWN installation Error while installation of App server.

Hello ,
I am using SAPERP2005 IS RETAIL for my Production server. my setup is SOLARIS10 WITH High Availability Scenario
AMDX64 processor i am using for the application server.
DB: MAXDB 7.7.00 BUILD 35.
i am using java 1.4.2_12 version currently. when i started for DI installation on the application server i got the following errors. please help me i am very much greatful to you. It is quite urgent.
bash-3.00# java -version
java version "1.4.2_12"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_12-b03)
Java HotSpot(TM) Client VM (build 1.4.2_12-b03, mixed mode)
bash-3.00#
ERROR 2007-12-21 13:48:00
CJS-30150 Java processes of instance PIS/D21 [ABAP: ACTIVE, Java: UNKNOWN] did
not reach state PARTRUNNING after 20:00 minutes. Giving up.
ERROR 2007-12-21 13:48:00
FCO-00011 The step start with step key |NW_DI|ind|ind|ind|ind|0|0|NW_DI_Instanc
e|ind|ind|ind|ind|10|0|start was executed with status ERROR .
INFO 2007-12-21 14:11:28
An error occured and the user decide to stop.\n Current step "|NW_DI|ind|ind|ind
|ind|0|0|NW_DI_Instance|ind|ind|ind|ind|10|0|start".
i cheked the dev_bootstrap log also, please have a look for the below error log
*DEV_BOOTSTRAP LOG*
Error occurred during initialization of VM
Signal chaining not allowed for VM interrupt signal, try -XX:+UseAltSigs.
[Thr 4] JLaunchIAbortJava: abort hook is called
[Thr 4] **********************************************************************
ERROR => The Java VM aborted unexpectedly.
Please see SAP Note 943602 , section 'Java VM crashes'
for additional information and trouble shooting.
[Thr 4] SigISetIgnoreAction : SIG_IGN for signal 18
[Thr 4] JLaunchCloseProgram: good bye (exitcode = -2)
I am waiting for your reply,
Regards,
Sankaranarayanan.G
BASIS CONSULTANT

Hi Sankar
Error indicates memory problem.
1. go to configtool and change the values for > server0 > Max heap size = 2048 MB.
-xx:NewSize=320m
-xx:MaxNewSize=320m
-xms2048m
-xx:PermSize=256m
-xx:MaxPermSize=256m
Please check the note 723909 for any further clarification.
Exclusively for Sun Solaris
Check the following:
1050866 : Java VM terminates under Sun Solaris 5.10 during install.
1048824: JLaunch may fail to start the Java VM during installation
Hope this helps
Cheers !!!
Satish Kumar.

I cannot upgrade itunes 10.1 or higher on Windows xp. I get the file 'C:\...AppleSoftwareUpdate\' is not a valid installation pkg for the product iTunes. Try to find the installation pkg in a folder for which u can intsall iTunes. Can't find folder. Now ?

This is getting frustrating, it won't let me upgrade. I get to a certain point where it tells me iTunes.msi is not a valid installation package for the product.
What do I need to do? I have bought a new Ipod & I have to update before I can download to my Ipod.

Download the Windows Installer CleanUp utility from the following page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
To install the utility, doubleclick the msicuu2.exe file you downloaded.
Now run the utility ("Start > All Programs > Windows Install Clean Up"). In the list of programs that appears in CleanUp, select any iTunes entries and click "Remove", as per the following screenshot:
Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

Web Dynpro Java : Failed to get deployable object part info for component

Currently we have a web dynpro java project which connects to the ABAP backend with Web Services. Everything seems fine, and when we transport to the production server via NWDI, we have the following error. Everytime we try to access the application , the error is occurred.
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to get deployable object part info for component com.sie.attachmentcomp.AttachmentComp
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.getComponentDeploymentDescription(ClientComponent.java:784)
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:934)
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
    at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
    at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:116)
It is working properly in our development , and testing environment. Only production has this error. And one weird thing is that this particular error occurred only sometimes to some user. For example; I could not access to the application with this error yesterday but my friend can access. Today, I can access in the morning but my friend cannot. For another friend , Yesterday he can access by using IE but not by Firefox. But today Firefox is fine but not with IE. It seems crazy.
For more information, in our J2EE engine for the production server, we have 3 server nodes (clusters). And we are not sure it is the source of the problem. Is there any solution , and any way to know from the application that we are on which server?
We also go and check from the Content Administrator in Web Dynpro Console. Under our project name, in the list of Components, sometimes we can see AttachmentComp but sometimes not.
Please help us as our project is about to go-live next week.
Thanks,
Yu

Hi Meenge,
Please check below document for finding root cause for "Failed to start deployable object part info for <development component> and application <application name>"
http://help.sap.com/saphelp_nwce711core/helpdata/en/44/7716e1633a12d1e10000000a422035/frameset.htm
OR http://help.sap.com/saphelp_nw04/helpdata/EN/f4/1a1041a0f6f16fe10000000a1550b0/frameset.htm
Hope it helps
Regards
Arun

Java instance installation fails for EP 6.0 SR1 on AIX 5.1/Oracle 9.2

Hi Friends
I am currently installing EP 6.0 SR1 on NW04 on AIX 5.2 & Oracle 9.2.0.1, last few steps of installation I applied Oracle patchset 9.2.0.5. I am using the option SAPNW SR1-> Java system -> Central system ->custom installation-> Java system, the installation stops at step 30(Load Java database content) of 36 giving the message "java.sql.SQLException:Ioexception: The Network adapter could not establish the connection.
I am also attaching the contents of log jload.log & jload.java.log. Really appreciate if somebody who has faced similar problem or knows the solution can provide a tip, thanks in advance.
CDBAXD08:oraepd 27> more jload.log
11.03.05 20:05 com.sap.inst.jload.Jload main
INFO: Jload -sec
EPD,jdbc/pool/EPD,/sapmnt/EPD/global/security/data/SecStore.properties,/
sapmnt/EPD/global/
security/data/SecStore.key -dataDir /epinst/was_java/J2EE_OSINDEP/J2EE-
ENG/JDMP -job /tmp/sapinst_instdir/N
W04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/IMPORT.XML -
log /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
/jload.log
11.03.05 20:05 com.sap.inst.jload.Jload main
SEVERE: couldn't connect to DB
java.sql.SQLException: Io exception: The Network Adapter could not
establish the connection
CDBAXD08:oraepd 28> more jload.java.log
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2)
ClassicVM (build 1.4.2, J2RE 1.4.2 IBM AIX 5L for PowerPC (64 bit JVM)
build caix64142ifx-20041126 (JIT en
abled: jitc))
Mar 11, 2005 8:05:10 PM com.sap.inst.jload.Jload main
INFO: Jload -sec
EPD,jdbc/pool/EPD,/sapmnt/EPD/global/security/data/SecStore.properties,/
sapmnt/EPD/global/
security/data/SecStore.key -dataDir /epinst/was_java/J2EE_OSINDEP/J2EE-
ENG/JDMP -job /tmp/sapinst_instdir/N
W04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/IMPORT.XML -
log /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
/jload.log
Mar 11, 2005 8:05:15 PM com.sap.inst.jload.Jload main
SEVERE: couldn't connect to DB
java.sql.SQLException: Io exception: The Network Adapter could not
establish the connection
FYI the SID name given to the Java instance is EPD & the output of
java -version of the 3 id's root, epdadm & oraepd is as attached.
CDBAXD08:epdadm 1> java -version
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2)
Classic VM (build 1.4.2, J2RE 1.4.2 IBM AIX 5L for PowerPC (64 bit JVM)
build caix64142ifx-20041126 (JIT enabled: jitc))
Thanks & Rgds,
Abhishek

Hi Abhishek,
I'm trying to install EP 6.0 SR1 on Aix and DB2. I'm having problems with Secure Store installation step (Encryption: JCE and Crypto Toolkit).
Did you have any problems with this ? From which place did you get the JCE file ?
Thanks for your help, I really appreciate it !
Regards from Mexico,
Diego

I am getting an installation error for Adobe AIR

I am getting an installation error for Adobe AIR when I try to update Pandora and it will not allow Pandora to update to the latest version. I have gotten this same msg when I tried to updaqte a program that uses Microsoft server. The error msg says see author.

Hi ricky,
I would use highlight execution (light bulb on LabVIEW toolbar) to see exactly what AI Single Scan VI is causing the error. You could also use breakpoints on each wire right before the AI Single Scan VI is called so that you can turn highlight execution on to see if the call generates an error.
Another suggestion is to create a new VI and copy and paste all the VIs from your current VI to this new VI. This might correct a problem if the VI is corrupt.
Finally, you could use the AI Config, AI Start, AI Read VIs instead of the AI Single Scan. I doubt there is something wrong with the VI, it is morelikely a corrupt VI. Recreating the VI will morelikely fix this problem.
Anyway, hope that helps. Have a good day.
Ron

Java: UNKNOWN getting at Starting Installation stage for EP7.0 DI installat

Similar Messages

Maybe you are looking for