Deleting J2E Instance of the Java Sneak Preview

On my laptop I installed both Sneak Preview: ABAP and JAVA.
I run the <install_drive>:\usr\sap\jc00\uninstall.exe related to the J2E instance successfully but in the sapdb directory there is still the related DB files (+3GB).
Which is the right step to delete also the J2E MaxDB instance without deleting the NSP instance?
sergio

Just delete the J2E MaxDB files
You can delete the usr/sap/<java instance> as well.
Regards, Angel
Message was edited by: Angel Dichev

Similar Messages

Loading Java Sneak Preview freezes at Load Java Database

I have tried installing the java sneak preview on two different machines and it freezes everytime at Load Java Database. I searched the form and found a similiar post with no response. Has anyone had this problem or any ideas.
1st Box was WinXp 1gig ram p42.8
2nd Box was Win2003 1gig p41.8

Agustin,
Were you able to solve your situation ?
I have the same situation, I have an ABAP NW2004s (v7.00 SP8) installed and working on my PC. I am trying to install the Java NW2004s FULL on the same PC, and after entering the location for the JCE files, the setup displays message:
Collecting information about installed SAP systems: checking SAP service SAPNSP_00...
then an error comes up, the log has the following :
ERROR 2006-11-16 15:03:13
FJS-00003 TypeError: this._name has no properties (in script NW_Java_OneHost|ind|ind|ind|ind, line 8987: ???)
ERROR 2006-11-16 15:03:13
FCO-00011 The step collect with step key |NW_Java_OneHost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_GetSidNoProfiles|ind|ind|ind|ind|1|0|collect was executed with status ERROR .
I am installing on a PC WIn XP SP2, with 1GB of RAM, and have 16.7 GB available on the Hard Disk.
Please let me know, thanks

Can I add a JAVA sneak preview to my installed ABAP trial version

Hello experts,
I have installed the ABAP sneak preview 7.01 and I need to install an SLD to it so i can register my ABAP stack to another SLD.
As i know i have to install the JAVA stack first before intalling SLD, it that right?
Is that possible to add a JAVA stack to my ABAP trial version? i can not find a JAVA sneak preview download in SDN..
Thanks a lot!
Best regards, Charlie

Hi Charlie,
It does say that you shouldn't have another SAP system installed but you can definately install two systems without a problem.
Sapinst should do it for you but make sure that you have different instance numbers and ports selected during the start of the install.
Gingle explains the process well here:
/people/glen.spalding/blog/2010/06/20/the-full-monty--part-9--the-ce2-install
Cheers
Phillip

Uninstall Java Sneak preview 6.4 Support package 11

Hi Guys,
I cannot find suggetion on unistalling the mentioned Sneak preview.
Any suggetions?
Thanks.
Regards,
Giammaria

Run the installer for this, there should be an option to uninstall. You may need to delete some registry stuff referencing J2E and maybe the C:\usr folder as well as the c:\sapdb folder
Regards,
Rich Heilman

NW04 Full Java Sneak Preview is shutting down!

I've just installed the Full Java Sneak Preview of NW04 SPS16 but the installation doesn't seem to be stable. After a while running the J2EE Server (jcontrol.exe) is shutting down automatically. The developer trace gives the following information:
Thr 5460] JControlICheckProcessList: process SDM started (PID:5372)
[Thr 7776] JControlMSMessageFunc: Thread 7776 started as listener thread for ms messages.
[Thr 7776] Wed Apr 19 13:46:48 2006
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] Wed Apr 19 13:48:28 2006
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] Wed Apr 19 13:48:31 2006
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] Wed Apr 19 13:49:13 2006
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 7776] Wed Apr 19 13:54:16 2006
[Thr 7776] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 7776] Wed Apr 19 13:59:52 2006
[Thr 7776] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 7776] Wed Apr 19 14:05:12 2006
[Thr 7776] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 7776] Wed Apr 19 14:10:32 2006
[Thr 7776] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 7776] Wed Apr 19 14:12:19 2006
[Thr 7776] ***LOG Q0I=> NiPRead: recv (10054: WSAECONNRESET: Connection reset by peer) [ninti.c 777]
[Thr 7776] Wed Apr 19 14:12:20 2006
[Thr 7776] *** ERROR => MsINiRead: NiBufReceive failed (NIECONN_BROKEN) [msxxi.c 2488]
[Thr 7776] *** ERROR => MsIReadFromHdl: NiRead (rc=NIECONN_BROKEN) [msxxi.c 1652]
[Thr 7776] Wed Apr 19 14:12:23 2006
[Thr 7776] ***LOG Q0I=> NiPConnect2: SiPeekPendConn (10065: WSAEHOSTUNREACH: No route to host) [nixxi_r.cpp 8588]
[Thr 7776] *** ERROR => MsIAttachEx: NiBufConnect to U410603/3601 failed (rc=NIECONN_REFUSED) [msxxi.c 633]
[Thr 7776] *** WARNING => Can't reconnect to message server (U410603/3601) [rc = -100]-> reconnect [jcntrms.c 295]
The last lines are repeated every 10 secs...
What is the problem here - I already checked the maxdb-log-size but this doesn't seem to be the reason because it's not at 100%?!?
Thanks in advance,
Claudio

Im using version SP16. I tried sdm and blank as password still no luck...
In below thread they mentioned how to change the SDM password in SP16..But i dont know how to change it.
Deploying NWDS apps via SDM in Sneak Preview SP16 Java Full Edition
Can anyone help me pls..'
BM
Message was edited by:
 Bharathi M

Problem in installing SAP NetWeaver 7.0 Java sneak preview on windows xp sp

Hi
when I am trying to install SAP NetWeaver 7.0 Java sneak preview on windows xp sp2 I am getting the following problem 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Automatic LiveUpdate scheduler does not exist' after giving the jce file path and i can find the registry entry for the automatic live update scheduler .then what is wrong
Any inputs are welcome

Hello Bala,
Do you have Norton AntiVirus installed? If so then you may need to uninstall it and then proceed with installation. Simple stopping it will not work.
Regards,
Vishwas.

NW04s 07 java sneak preview installation error

Hi,
I am getting the following error when I am trying to install NW04s 07 java Sneak preview .
ERROR 2006-09-20 00:15:09
MOS-01185 The subkey 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EraserUtilRebootDrv' does not exist on the 'localhost' host.
I have the localhost entry in the hosts.ini file and turned off Norton anti virus.
Appreciate quick response
Srini Sandaka

have a look may be it helps you
Re: Netweaver 2004s ABAP Sneak Preview
Regards
Subhash

Caching values in JNI having multiple instances of the Java wrapper object

Hi,
I have a Java lib that wraps and more complex 3 ^rd^ party C++ lib using JNI. This C++ lib is asynchronous. So, there's the need to register callbacks. I've already done this. I can register a callback from Java to the C++ lib and I can get notified, also in Java, when the C++ lib fires an event.
To achieve this I had to cache some information in my "JNI glue code". I've cached a JavaVM* and a jobject to that I can call a Java method in "glue code" callback. Something like this:
// This is supposed to be a callback registered in the 3 ^rd^ party lib's object that I'm wrapping
void callback_OnSomething(int someInfo) {
// Call a the "fireOnSomething" method from Java
So, all of this is working, but I have a small problem. When I have more than one instance of my "Java wrapper object", my cached values in the glue code will get mixed up, because "glue code" cached variables are the same.
Have you ever done something like this? How have you solved it?
Many thanks in advance.

Hi,
Thanks for you answer! By "glue code" I mean the C code that's used to "glue" the Java code to the 3 ^rd^ party lib. I've seen this term here: en.wikipedia.org/wiki/Glue_code.
I've already converted my objects to "GlobalReferences". My example is running perfectly when I have just one instance of the Java wrapper object.
So, if I understood it correctly you're suggesting that I cache the values in the Java object itself? So, what I have to do is to just have a "long" in my Java object with the memory addresses. And is the "long" always valid, whether I'm running a 32 bits or 64 bits version?
Just one more thing. When you say "Make sure to delete it when finished with it", what do you mean?
Once again, many thanks!

Unable to create an instance of the Java Virtual Machine

I hope someone can help me to encounter this problem. Well, I have read the instruction over and over on how to setup SQL Developer.
The version i have installed Oracle Database 11g Express Edition and downloaded sqldeveloper-4.0.0.13.80-no-jre and the jdk version 1.7.0_45. Problem is when setup oracle sql developer, pop-up screen highlight on
Unable to create an instance of the Java Virtual Machine
Located at path : C:\Program Files/Java/jdk1.7.0_45\jre\bin\client\jvm.dlll.
I have select the path earlier stage and direct to the C:\Program Files/Java/jdk1.7.0_45 ONLY FOLDER. It turns out to this error.
At the cmd screen error message as below :
Error occurred during initialization of VM
Could Not reserve enough space for object heap
Anyone do give me advise on how to solve this issue. Thank's alot.

What I did was:
Use
Windows Explorer to browse to C:\Users\user\AppData\Roaming\sqldeveloper\1.0.0.0.0Open
product.conf with wordpad
Go
to the bottom of the file
Uncomment
the 32 bit entry and change it to:Add32VMOption -Xmx512m

Does the EP Sneak Preview support LDAP authentication?

When using the EP Sneak Preview is LDAP authentication supported or is only Portal Authentication supported?
Thanks in advance.

Hi Neil and welcome on SDN,
YES! you can configure EP Sneak Preview with LDAP. Check the documentation on help.sap.com for how to do this.
Hope this helps,
Robert

Problems in installing the content in the ABAP Sneak Preview

Hello All,
Have installed the ABAP Sneak preview and have activated the BW on client 001. Was also trying to import the content into the BW system.
In the SAINT transaction code, the content package is recognised, but when i try loading this, this fails in the stage CHECK_REQUIREMENTS. Since i have never done this before, was wondering if i am missing out the configuration steps before importing any components or the content.
Are there some steps to configure the transport organiser etc before importing any component or SP or the content into the system ?
Thanks for all the responses,
Best Regards,
Dabre

If you run the install in foreground you will get a lot more information. In my case it was erroring because the transport system hadn't been configured yet. Heading into STMS cleared the error for me.
-d

Unable o create an instance of the java virtual machine Located at path

I am installing oracle sql developer on Windows XP SP2
I have downloaded sqldeveloper-3.1.07.42 and extracted it.
when i double click sqldeveloper it shows dialog box
Unable o create an instance of the java virtual machine Located at path
..\..\jdk\jre\bin\client\jvm.dll
and OK button
i have tried a solution posted on a site
1- Open the ide.conf file located under <Oracle SQL Developer>jdev\bin\
2- Edit :
AddVMOption -Xmx1024M
AddVMOption -Xmx256M or 512 MB change into 512 instead of 1024
it does not work for me
What is the cause & how to resolve it please help
I would be thankful to you guys

Hi,
I've got the exact same problem when launching to JDeveloper.
And I've searched on internet for days.
I did try to modify the number of
MaxPermSize in jdev.conf
and
Xmx and Xms in ide.conf
I've tried several combinations, and sometimes it works.
The disappoint fact is that even with the same combination of the settings, sometimes it works and sometimes it doesn't.
Sometimes it just work. Sometimes it doesn't...and after rebooting it works again......Sometimes even rebooting doesn't help.......Sometimes when change MaxPermSize to a smaller number it works...and next time it may not work again....Sometimes you change the MaxPermSize to some other number, save, and then change it back,,,,and it works again...but next time you try to use it, it may not work..........
I don't know what leads to these problems.....anyone could help? Thanks in advance....

JDeveloper: Unable to create an instance of the Java Virtual Machine

Hi,
I've got this
Unable to create an instance of the Java Virtual Machine Located in path: C:\u01\app\Oracle\Middleware\JDev11g\jdk160_21\jre\bin\client\jvm.dll
problem like many people else who use JDeveloper.
The OS is Windows XP, I've got 4G memory but maybe just 3G of it works.
But this is not the problem, because I've searched this problem on internet for days.
I did try to modify the number of
MaxPermSize in jdev.conf
and
Xmx and Xms in ide.conf
I've tried several combinations, and sometimes it works.
The disappoint fact is that even with the same combination of the settings, sometimes it works and sometimes it doesn't.
Sometimes it just work....
Sometimes it just doesn't work....
Sometimes it doesn't...and after rebooting it works again......
Sometimes even rebooting doesn't help.......
Sometimes when change MaxPermSize to a smaller number it works...and next time it may not work again....
Sometimes you change the MaxPermSize to some other number, save, and then change it back,,,,and it works again.....
but next time you try to use it, it may not work..........again....
I don't know what leads to these problems.....anyone could help, please?
Thanks in advance....

having mentioned that you have tried all possible options. can u try to change the jdk??

Guide me how do download the Java Edition of the Netweaver Sneak preview

Can Some one please guide me how do I download the Java edition , I have Core FTP installed, On doing a save target as it asks me whehther to use Core FTP for file transfer, on choosing yes it a status window which says connecting,with source and destination values and then gives a message NW04SneakPrevJavaSP11.part1.rar-File not found....
and thereafter the File Download Dialog still remains trying to find for the source location.....
Some Kindly guide me the right way to do it

Hi Paras,
I just tried to download, no problem. I click on Downloads -> Web AS -> New! Sneak Preview -> Download file 1 and get a popup where to save the file.
Please try again with the given path.
By the way, it should be enough to post your problem once
Hope that helps!
Best regards
Renald

KM errors out on SP16 Java sneak preview

Any ideas with this one?
i have installed the full SP16 Java preview and all runs as expected, expect KM that is.
Initially post install I had to change the repository manager path for /etc to my local sapmnt share. Now I can see into the /etc directory but when I access KM Content from the Content Admin role I get red runtime messages. Furthermore in System Admin>Monitoring>KM the cache service and most of the scheduler services are red.
Has anyone else got this problem?
I have now installed the sneak preview twice both times onto clean os installs and get exactly the same symptoms. As I said everything else portal and nwa work as advertised.
Thanks in advance.

Hello,
Our main purpose is how to get workitem data with EP UWL. Then we will be able to transfer the date to webservice directly.
so the question are:
1. Will the workitem data be update into kmc_uwl_items table when creating or modification from ERP?
2. If it's not this table, how to fetch workitem data directly?
I have checked the blogs and code sample: /people/kenichi.unnai/blog/2009/10/19/how-to-use-uwl-api-for-netweaver-bpm-tasks
We can use these codes to get bpm task itsms,But we can not get WORK ITEMS FROM ERP SYSTEM even 3 or more hours later after creating some tasks.
Could anyone help me? Thanks.
San

Deleting J2E Instance of the Java Sneak Preview

Similar Messages

Maybe you are looking for