Error running Java after first time installation on shared server

Hello, I have just installed jre1.6.0_21 for the first time in my home folder on a shared Linux server. I am logged onto the server, so I am acting as the localhost. I get the following error when running java -version:
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
I am a newbie to Java. Would appreciate any advice.

You are using OA?
Post in this forum: OA Framework
Timo

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Error in ODBC after long time connection (MS.SQL Server 2000)

i' using windows XP
and create MS.SQL Server connection through SYSTEM DSN of ODBC DATA SOURCE ADMINISTRATOR in WinXP Control Panel
using jdbc.odbc connection to make connection to database.
it's working, but after many request of data transaction with database.
my program closed it self.
an a error file appear in the path of program.
i don't remember all what the error file contain exactly - it's about ODBC connection ( i already remove the error file long day a go, if i got it again i will post it here)
is java cannot connect database with ODBC properly?
thanks.

this is the error:
# An unexpected error has been detected by HotSpot Virtual Machine:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7c901010, pid=2528, tid=3508
# Java VM: Java HotSpot(TM) Client VM (1.4.2_15-b02 mixed mode)
# Problematic frame:
# C [ntdll.dll+0x1010]
--------------- T H R E A D ---------------
Current thread (0x02e64358): JavaThread "ServerBeritaThread" [_thread_in_native, id=3508]
siginfo: ExceptionCode=0xc0000005, reading address 0x00000018
Registers:
EAX=0x00000004, EBX=0x0355f9b4, ECX=0x7ffaf000, EDX=0x00000004
ESP=0x0355f950, EBP=0x0355f968, ESI=0x00000000, EDI=0x039414e8
EIP=0x7c901010, EFLAGS=0x00010297
Top of Stack: (sp=0x0355f950)
0x0355f950: 74355a16 00000004 0394150c 7432139f
0x0355f960: 0394150c 00000000 0355f980 7432a244
0x0355f970: 0394150c 74350000 02e643f4 02e64358
0x0355f980: 0355f994 7432a653 02fbde98 02e643f4
0x0355f990: 143aff08 0355f9ac 03711157 039414e8
0x0355f9a0: 0355f9b4 02e64358 143aff50 0355f9e4
0x0355f9b0: 00a881a6 00000000 0355fa00 039414e8
0x0355f9c0: 00000000 0355f9f4 0355f9c8 00000000
Instructions: (pc=0x7c901010)
0x7c901000: 90 90 90 90 90 64 8b 0d 18 00 00 00 8b 54 24 04
0x7c901010: 83 7a 14 00 75 4f f0 ff 42 04 75 19 8b 41 24 89
Stack: [0x03520000,0x03560000), sp=0x0355f950, free space=254k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ntdll.dll+0x1010]
C [ODBC32.dll+0xa244]
C [ODBC32.dll+0xa653]
C [JdbcOdbc.dll+0x1157]
j sun.jdbc.odbc.JdbcOdbc.allocConnect(J[B)J+0
j sun.jdbc.odbc.JdbcOdbc.SQLAllocConnect(J)J+30
j sun.jdbc.odbc.JdbcOdbcDriver.allocConnection(J)J+6
j sun.jdbc.odbc.JdbcOdbcConnection.initialize(Ljava/lang/String;Ljava/util/Properties;I)V+37
j sun.jdbc.odbc.JdbcOdbcDriver.connect(Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection;+129
j java.sql.DriverManager.getConnection(Ljava/lang/String;Ljava/util/Properties;Ljava/lang/ClassLoader;)Ljava/sql/Connection;+154
j java.sql.DriverManager.getConnection(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/sql/Connection;+41
j Prosesor.processInput(Ljava/lang/String;)Ljava/lang/String;+51
j ServerBeritaThread.run()V+35
v ~StubRoutines::call_stub
V [jvm.dll+0x752e6]
V [jvm.dll+0xaf627]
V [jvm.dll+0x751f3]
V [jvm.dll+0x74eef]
V [jvm.dll+0x74f28]
V [jvm.dll+0x8ce4f]
V [jvm.dll+0xd3b07]
V [jvm.dll+0xd3ad5]
C [MSVCRT.dll+0x2a3b0]
C [kernel32.dll+0xb50b]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j sun.jdbc.odbc.JdbcOdbc.allocConnect(J[B)J+0
j sun.jdbc.odbc.JdbcOdbc.SQLAllocConnect(J)J+30
j sun.jdbc.odbc.JdbcOdbcDriver.allocConnection(J)J+6
j sun.jdbc.odbc.JdbcOdbcConnection.initialize(Ljava/lang/String;Ljava/util/Properties;I)V+37
j sun.jdbc.odbc.JdbcOdbcDriver.connect(Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection;+129
j java.sql.DriverManager.getConnection(Ljava/lang/String;Ljava/util/Properties;Ljava/lang/ClassLoader;)Ljava/sql/Connection;+154
j java.sql.DriverManager.getConnection(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/sql/Connection;+41
j Prosesor.processInput(Ljava/lang/String;)Ljava/lang/String;+51
j ServerBeritaThread.run()V+35
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
=>0x02e64358 JavaThread "ServerBeritaThread" [_thread_in_native, id=3508]
0x02facf38 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=1048]
0x02fadc20 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=2028]
0x02e61db0 JavaThread "AWT-Windows" daemon [_thread_in_native, id=728]
0x02e20e48 JavaThread "AWT-Shutdown" [_thread_blocked, id=4056]
0x009d03c0 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1568]
0x009cf630 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1572]
0x009ccba0 JavaThread "Finalizer" daemon [_thread_blocked, id=2580]
0x009cb818 JavaThread "Reference Handler" daemon [_thread_blocked, id=980]
0x00035aa8 JavaThread "main" [_thread_in_native, id=1684]
Other Threads:
0x00a0b6c0 VMThread [id=1256]
0x00a0cab8 WatcherThread [id=2276]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 576K, used 43K [0x10010000, 0x100b0000, 0x104f0000)
eden space 512K, 1% used [0x10010000, 0x10012448, 0x10090000)
from space 64K, 53% used [0x10090000, 0x10098930, 0x100a0000)
to space 64K, 0% used [0x100a0000, 0x100a0000, 0x100b0000)
tenured generation total 1408K, used 665K [0x104f0000, 0x10650000, 0x14010000)
the space 1408K, 47% used [0x104f0000, 0x105967e8, 0x10596800, 0x10650000)
compacting perm gen total 4096K, used 4065K [0x14010000, 0x14410000, 0x18010000)
the space 4096K, 99% used [0x14010000, 0x14408580, 0x14408600, 0x14410000)
Dynamic libraries:
0x00400000 - 0x0040b000      C:\java\bin\java.exe
0x7c900000 - 0x7c9b0000      C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f4000      C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000      C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f01000      C:\WINDOWS\system32\RPCRT4.dll
0x77c10000 - 0x77c68000      C:\WINDOWS\system32\MSVCRT.dll
0x08000000 - 0x08144000      C:\java\jre\bin\client\jvm.dll
0x77d40000 - 0x77dd0000      C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f56000      C:\WINDOWS\system32\GDI32.dll
0x76b40000 - 0x76b6d000      C:\WINDOWS\system32\WINMM.dll
0x10000000 - 0x10007000      C:\java\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000      C:\WINDOWS\system32\PSAPI.DLL
0x00390000 - 0x0039e000      C:\java\jre\bin\verify.dll
0x003b0000 - 0x003c9000      C:\java\jre\bin\java.dll
0x003d0000 - 0x003de000      C:\java\jre\bin\zip.dll
0x02e70000 - 0x02f84000      C:\java\jre\bin\awt.dll
0x73000000 - 0x73026000      C:\WINDOWS\system32\WINSPOOL.DRV
0x76390000 - 0x763ad000      C:\WINDOWS\system32\IMM32.dll
0x774e0000 - 0x7761c000      C:\WINDOWS\system32\ole32.dll
0x5ad70000 - 0x5ada8000      C:\WINDOWS\system32\uxtheme.dll
0x033e0000 - 0x03432000      C:\java\jre\bin\fontmanager.dll
0x73760000 - 0x737a9000      C:\WINDOWS\system32\ddraw.dll
0x73bc0000 - 0x73bc6000      C:\WINDOWS\system32\DCIMAN32.dll
0x73940000 - 0x73a10000      C:\WINDOWS\system32\D3DIM700.DLL
0x74720000 - 0x7476b000      C:\WINDOWS\system32\MSCTF.dll
0x035e0000 - 0x035ef000      C:\java\jre\bin\net.dll
0x71ab0000 - 0x71ac7000      C:\WINDOWS\system32\WS2_32.dll
0x71aa0000 - 0x71aa8000      C:\WINDOWS\system32\WS2HELP.dll
0x605d0000 - 0x605d9000      C:\WINDOWS\system32\mslbui.dll
0x77120000 - 0x771ac000      C:\WINDOWS\system32\OLEAUT32.DLL
0x20b00000 - 0x20b4b000      C:\WINDOWS\system32\imon.dll
0x71ad0000 - 0x71ad9000      C:\WINDOWS\system32\WSOCK32.dll
0x71a50000 - 0x71a8f000      C:\WINDOWS\system32\mswsock.dll
0x662b0000 - 0x66308000      C:\WINDOWS\system32\hnetcfg.dll
0x71a90000 - 0x71a98000      C:\WINDOWS\System32\wshtcpip.dll
0x03710000 - 0x0371c000      C:\java\jre\bin\JdbcOdbc.dll
0x74320000 - 0x7435d000      C:\WINDOWS\system32\ODBC32.dll
0x5d090000 - 0x5d127000      C:\WINDOWS\system32\COMCTL32.dll
0x7c9c0000 - 0x7d1d4000      C:\WINDOWS\system32\SHELL32.dll
0x77f60000 - 0x77fd6000      C:\WINDOWS\system32\SHLWAPI.dll
0x763b0000 - 0x763f9000      C:\WINDOWS\system32\comdlg32.dll
0x773d0000 - 0x774d2000      C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2180_x-ww_a84f1ff9\comctl32.dll
0x20000000 - 0x20017000      C:\WINDOWS\system32\odbcint.dll
0x77c00000 - 0x77c08000      C:\WINDOWS\system32\VERSION.dll
0x77fe0000 - 0x77ff1000      C:\WINDOWS\system32\Secur32.dll
0x5fe80000 - 0x5fe9b000      C:\WINDOWS\system32\odbccp32.dll
0x77c70000 - 0x77c93000      C:\WINDOWS\system32\msv1_0.dll
0x76d60000 - 0x76d79000      C:\WINDOWS\system32\iphlpapi.dll
VM Arguments:
java_command: ServerBerita
Launcher Type: SUN_STANDARD
Environment Variables:
CLASSPATH=.;C:\PROGRA~1\JMF\lib\sound.jar;C:\PROGRA~1\JMF\lib\jmf.jar;C:\PROGRA~1\JMF\lib;.;.;d:\PROGRA~1\JMF21~1.1E\lib\sound.jar;d:\PROGRA~1\JMF21~1.1E\lib\jmf.jar;d:\PROGRA~1\JMF21~1.1E\lib;
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\80\Tools\BINN;c:\java\bin;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Microsoft Visual Studio\Common\Tools\WinNT;C:\Program Files\Microsoft Visual Studio\Common\MSDev98\Bin;C:\Program Files\Microsoft Visual Studio\Common\Tools;C:\Program Files\Microsoft Visual Studio\VC98\bin;c:\apache\mysql\bin;;C:\PROGRA~1\COMMON~1\MUVEET~1\030625
USERNAME=acer
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 2, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows XP Build 2600 Service Pack 2
CPU:total 2 family 6, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 1038440k(478648k free), swap 1712796k(1228644k free)
vm_info: Java HotSpot(TM) Client VM (1.4.2_15-b02) for windows-x86, built on May 22 2007 17:01:47 by "java_re" with MS VC++ 6.0

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                    EFI (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) / [Startup]: 749.3 GB (407.34 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
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USB Information:
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          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
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Thunderbolt Information:
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Launch Daemons:
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          [System] com.adobe.fpsaud.plist 3rd-Party support link
          [System] com.adobe.SwitchBoard.plist 3rd-Party support link
          [System] com.blackmagic-design.desktopvideo.XPCService.plist 3rd-Party support link
          [System] com.blackmagic-design.DesktopVideoHelper.plist 3rd-Party support link
          [System] com.blackmagic-design.streaming.BMDStreamingServer.plist 3rd-Party support link
          [System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
          [System] com.noiseindustries.FxFactory.FxPlug.plist 3rd-Party support link
Launch Agents:
          [System] at.obdev.LittleSnitchUIAgent.plist 3rd-Party support link
          [System] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
          [System] com.blackmagic-design.DesktopVideoFirmwareUpdater.plist 3rd-Party support link
User Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
User Login Items:
          iTunesHelper
          Dropbox
          RealPlayer Downloader Agent
Internet Plug-ins:
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          QuickTime Plugin: Version: 7.7.3
          Flash Player: Version: 12.0.0.44 - SDK 10.6 Outdated! Update
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          Default Browser: Version: 537 - SDK 10.9
          SharePointBrowserPlugin: Version: 14.0.0 3rd-Party support link
          JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Outdated! Update
Safari Extensions:
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          Searchme: Version: 1.3
          Amazon Shopping Assistant: Version: 1.1
          Ebay Shopping Assistant: Version: 1.1
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 2.0 - SDK 10.9
          AppleAVBAudio: Version: 203.2 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
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User Internet Plug-ins:
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3rd Party Preference Panes:
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          Flash Player 3rd-Party support link
          Tuxera NTFS 3rd-Party support link
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          Auto backup: NO - Auto backup turned off
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Top Processes by CPU:
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               4%          WindowServer
               1%          EtreCheck
               1%          PluginProcess
               1%          RealPlayer Downloader Agent
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          104 MB          com.apple.IconServicesAgent
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          98 MB          mds_stores
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During first time installation on Windows 2000 (Pentium IV 1.8Ghz,256Mb RAM)the error ORA-01041 is raised.
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This module depends on Java package sun.tools.debug which is not loaded
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Three times last week we had the JVM come down hard with a SISSEGV error running our web application. Each crash was on a different machine. The offending thread was always in libnet.so shared library handling either a getHostByAddr() or getLocalHostName() call. I included a portion of one of the JVM dumps below. In the other two cases we are in either an Oracle JDBC driver or a SQL Server JDBC driver (tds).
We are not able to issolate and reproduce this problem at will. This is happening in our QA environment and we are planning to go to production soon. Any ideas or information would be most helpful.
We've just decided to upgrade to Java 1.5.0_04 in the hope it might help this problem. Too early to tell if this is making a difference or not.
The JVM is running Tomcat 5.5.9.
OS:Red Hat Enterprise Linux AS release 3 (Taroon Update 2)
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Thanks for your attention.
--Brad
first part of jvm dump follows:
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0x007737b9, pid=16179, tid=122411952
# Java VM: Java HotSpot(TM) Server VM (1.5.0_01-b08 mixed mode)
# Problematic frame:
# C [libc.so.6+0x797b9] memchr+0x29
--------------- T H R E A D ---------------
Current thread (0xb192d0f0): JavaThread "http-80-Processor25" daemon [_thread_in_native, id=16341]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0xb0bfe0c2
Registers:
EAX=0xb0bfe0c2, EBX=0x0082ea98, ECX=0x00000a0a, EDX=0x0a0a0a0a
ESP=0x074bcae8, EBP=0x074bcb14, ESI=0x00000036, EDI=0x000003e7
EIP=0x007737b9, CR2=0xb0bfe0c2, EFLAGS=0x00010202
Top of Stack: (sp=0x074bcae8)
0x074bcae8: 000003e7 00000036 0075ae2b b0bfe0c2
0x074bcaf8: 0000000a 00000036 b0bff038 074bcc48
0x074bcb08: 0082ea98 b2f87428 074bcc48 074bcb38
0x074bcb18: 0075adb3 b2f87428 074bcc48 000003e7
0x074bcb28: 0000000a 00000001 00000000 0082ea98
0x074bcb38: 074bcb64 00763ebb b2f87428 074bcc48
0x074bcb48: 000003e7 0000000a 00000001 00000000
0x074bcb58: 0011c3a4 074bcc48 000003e8 074bcbb0
Instructions: (pc=0x007737b9)
0x007737a9: 89 d1 c1 e2 10 66 89 ca a8 03 0f 84 cd 00 00 00
0x007737b9: 38 10 0f 84 67 01 00 00 40 4e 0f 84 3f 01 00 00
Stack: [0x0747d000,0x074be000), sp=0x074bcae8, free space=254k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libc.so.6+0x797b9] memchr+0x29
C [libc.so.6+0x60db3] IOgetline+0x43
C [libc.so.6+0x69ebb] fgets_unlocked+0x5b
C [libnss_files.so.2+0x4b14] nssfiles_gethostbyaddr_r+0x184
C [libc.so.6+0xef7ed] gethostbyaddr_r+0xdd
C [libnet.so+0x5321] Java_java_net_Inet4AddressImpl_getHostByAddr+0x10d
j java.net.Inet4AddressImpl.getHostByAddr([B)Ljava/lang/String;+0
j java.net.InetAddress$1.getHostByAddr([B)Ljava/lang/String;+4
j java.net.InetAddress.getHostFromNameService(Ljava/net/InetAddress;Z)Ljava/lang/String;+7
j java.net.InetAddress.getHostName(Z)Ljava/lang/String;+10
j java.net.InetAddress.getHostName()Ljava/lang/String;+2
j org.apache.coyote.http11.Http11Processor.parseHost(Lorg/apache/tomcat/util/buf/MessageBytes;)V+38
j org.apache.coyote.http11.Http11Processor.prepareRequest()V+794

So, we started getting this problem again in production (on 1.5.0_06, even).
Following up on Dan Paum's report, I dug around a little deeper:
~/java/old/java/net$ javap Inet4AddressImpl
Compiled from "Inet4AddressImpl.java"
class java.net.Inet4AddressImpl extends java.lang.Object implements java.net.InetAddressImpl{
java.net.Inet4AddressImpl();
public native java.lang.String getLocalHostName() throws java.net.UnknownHostException;
public native byte[][] lookupAllHostAddr(java.lang.String) throws java.net.UnknownHostException;
public native java.lang.String getHostByAddr(byte[]) throws java.net.UnknownHostException;
public synchronized java.net.InetAddress anyLocalAddress();
public synchronized java.net.InetAddress loopbackAddress();
public boolean isReachable(java.net.InetAddress, int, java.net.NetworkInterface, int) throws java.io.IOException;
Both anyLocalAddress() and loopbackAddress() are synchronized, but not getLocalHostName(). The native code for getLocalHostName() calls gethostbyaddr_r in lieu of synchronization. gethostbyaddr_r is a non-standard, non-portable call that, judging from a brief trawl through Google, has historically been problematic for multi-platform code.
I'm guessing this bug is another such problem.
I extracted Inet4AddressImpl.java from src.zip in the JDK, changed the declaration, compiled, and "updated" the modified version into lib/rt.jar:
~/java/new/java/net$ javap Inet4AddressImpl
Compiled from "Inet4AddressImpl.java"
class java.net.Inet4AddressImpl extends java.lang.Object implements java.net.InetAddressImpl{
java.net.Inet4AddressImpl();
public synchronized native java.lang.String getLocalHostName() throws java.net.UnknownHostException;
public native byte[][] lookupAllHostAddr(java.lang.String) throws java.net.UnknownHostException;
public native java.lang.String getHostByAddr(byte[]) throws java.net.UnknownHostException;
public synchronized java.net.InetAddress anyLocalAddress();
public synchronized java.net.InetAddress loopbackAddress();
public boolean isReachable(java.net.InetAddress, int, java.net.NetworkInterface, int) throws java.io.IOException;
So far, so good. I will stress test this over the next few days, and if it works, I'll open a bug in the bug database to get this fixed.

SPM 2.1 datasource background activity when running report for first time

Hi All,
When I log into SPM and click New -> Report, the cursor changes to the timer icon before i drag in a dimension or run a report.
In SM66 there is an SQL read statement that appears to coincide with this front end behaviour.
Often this process times out in the front end with a timeout error and "time dimension value help failed".
Then if i go to create a new report again, a new tab opens, and it opens instantly and there is no SQL read statement.
Why is an SQL read statement occurring at this point before any data is selected?
Why does it take so long?
Many thanks for any help
Kind regards,
Neil

Hello,
We initialize the time dimension when the reporting console is opened for the first time. Sometimes depending on the load on your server , this could take a long time thus timing out. I would suggest you to look at the load on your java server. Also , check if there are any background processes running on the ABAP side. Also take a look at the timeout limit in Application Properties and see if you can increase this limit.This might help initially.
As mentioned , the time dimension is only initialized when the reporting console is opened for the fist time in a given session. This explains why you don't see such a behavior subsequently.
Hope this helps!
Thanks,
Madhav

How to handle TDMS -2519 error that appears after some time?

Dear all,
I am having two compactRio devices (cRIO-9074) that are applied for data logging and control. As is convenient, one deterministic loop handles the data acquisition, while another loop handles the data storage.
The data storage loop basically creates a new TDMS file per data set that is subsequently stored to the disk.
The whole software operates as expected for some time (at least one day without any issues), but then I get a File I/O error -2519 that is thrown by TDMS open. This error occurs after some time on both compactRio systems. How should I handle this error properly and what may be the probable cause?
Upon system restart the error disappears and the system continues logging. Therefore, when having this error, I restart the system automatically, but this is to my opinion no proper solution. The fact that the error is cleared upon system restart, seems like it is a resource problem as outlined in: http://forums.ni.com/t5/Real-Time-Measurement-and/2519-error-trying-to-create-a-TDMS-file/td-p/26546... There they recommend using the FPGA programming mode to save on resources. However, I would like to continue using the Scanning Mode Interface instead. To better dedicate the processor resources, I changed the execution options of the different loops and gave Priority to the data acquisition and data storage loop. I also distributed the processes in different Execution Systems, to optimally divide tasks within the real-time processor.
When I manually neglect the error (just clear the error in the data storage loop), the issue remains for the following data sets that need to be processed. So once the error is thrown, it reoccurs upon trying to store each subsequent data set.
I also consulted http://forums.ni.com/t5/Real-Time-Measurement-and/tdms-2519-error/m-p/2569381/highlight/true#M13920 where the same error is reported and the solution is to update a .dll file in the installation. However, the installed software in my case appears to be okay. Also in that case, the problem occurred immediately, while in my case the problem arises after some time. Again this indicates towards a resource issue.
Can you please provide me with some possible solution to overcome this problem? I am looking forward to your opinions. Contact me if anything is unclear within my explanation, or you need additional information.

Hi gielvdbroeck,
Good job for the perfect description and for the well researched topic!
The first thing that comes to my mind is to Format and reinstall the software on the cRIO. This will make sure that you have a clean installation and there is no corruption in the OS.
One more thing to get into account is the memory. If you do not have enough memory where to store the file it's possible to throw this error.
Best,
Bozhidar

OracleConnection con = new OracleConnection() run slow in first time

My PC has got
Win7 64 bit; VS2010; Oracle Data access version:2.112.1.2
When I running my ASP.NET project the next line run too slow:
OracleConnection con = new OracleConnection();
in first time (it is betwen 1-5 min), but sumtimes run well.
After this line run well in my project.
What is the problem??
I thought of problems the antivirus program. We uninstall that, but the problem is present. :(
What we do??
Help me!!
Regards Csaba

Not normal, I have had a few iMacs and they have never done that. I imagine even with the standard option 5400rpm drive in the new 21.5" iMacs it should still boot faster. Take it back, its new get another one.

Erase the datalog file when the exe is running for the first time.

Hi Freinds,
I've a req something like this...
Please assist me so that i could hit the right target.
A datalog.txt file would be appended with the data everytime i run the exe.
However if i close (be specific not stop) the entire exe
And run the exe after opening it for the first time, it should ask me wehther to delete or append the existing datalog file.
In short whenever running the exe for the first time it should ask the user whether to delete the existing datalog.txt or append the old one.
THis is my req please help me...
Cheers,
Suneel

You can use an uninitialized shift register, that you wire with a TRUE on the right side. Its output on the left will only be false the first time the VI is run and true for subsequent runs.
Still, an exe should always run. Design it as as a proper state machine with an idle state when you don't what it to perform anything specific.
LabVIEW Champion . Do more with less code and in less time .

Not able to connect DAC client after first time

Hi ,
I am installing OBI apps 7.9.6.2 . While configuring DAC , I was able to login to DAC client
with Administrator/Administrator ( given by oracle) for the first time and started exporting the metadata .
Unfortunately my machine got shut off in between the process .
Now after re-starting my machine , I am not able to logon to DAC with the same UserID / password .
Error : "Can't Authenticate user"
Since I can not logon , I can not create any other user too ,
I have tried creating a new authentication file too .
Please let me know if I am missing anything .
Please help em on this , I need to install OBI Apps 7.9.6.2 on a urgent basis

HI ,
I restarted infa services , DAC server is still not started ( I am following steps as in install guide)
and tried to re-log and configure .
No luck .
client is able to connect to database , since test connection with DAC repository schema is working ,
but it is not finding the user in repository database .
I am thinking droping the repository schema and re-create so that during configuration of DAC repository is created again .
please let me know your suggestion .

Error running Java after first time installation on shared server

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