Netweaver Installation Error

[Former Member]

Hi Community,

while I was installing Netweaver 7.4 on WinServer08 R2 with MS-Sql it threw an error. It says something went wrong with starting java, I can not even find a more detailed error message.

I attached some screenshots, I hope you understand my problem and can help me to find a solution.

Thanks,

Patrick

[Reagan · Accepted solution]

J  JVMX version - Mar 14 2013 00:37:43 - 61_REL - optU - windows amd64 - 6 - bas2:191583 (mixed mode)
J  Error occurred during initialization of VM
J  Could not reserve enough space for object heap

F    arg[29] = -XX:PermSize=1024m
F    arg[30] = -Xmx4096m
F    arg[31] = -XX:MaxNewSize=1365m
F    arg[32] = -XX:MaxPermSize=1024m
F    arg[33] = -Xms4096m
F    arg[34] = -XX:NewSize=1365m

You have assigned 4 GB for heap.

What is the memory available on the server ?

Open Configtool present at E:\usr\sap\PAT\J00\j2ee\configtool directory and try to reduce the heap memory size.

If possible restart the server and then start SAP Java manually.

835704  - Java VM fails to initialize with Startup Framework

http://wiki.scn.sap.com/wiki/display/TechTSG/(JSTTSG)(Kernel)SF-JDK-ObjectHeap

Regards

RB

[Reagan]

There should be logs present at /usr/sap/SID/JC00/work location

You may check them please.

Regards

RB

[Former Member]

Hi Patrick,

Upload sapinst_dev.log file.

BR,

K.

[Former Member]

Hi Kamil,

I'm really new in the whole sap-story, so I did not find the edit button. I hope that it is okay if I answer like this. I uploaded the sapinst_dev.log file right there:

Thanks,

Patrick

P.S.

Sorry can not post any link in the reply, it appears 'An Error occurred'. Neither I can attach the file, it is too big almost 12 mb.

P.P.S.

I copied the last (important) lines from the log to a .txt file, maybe this helps you understand.

log.txt.zip

[Reagan]

Di you check the logs at /usr/sap/SID/JC00/work location ?

There will be dev_server and std_server logs along with others.

Check them please.

Regards

RB

[Former Member]

Hi Reagan,

in this directory are many logs (approx. 10), and I found the logs you mentioned as well.

Thanks,

Patrick

dev_server0.0.zip

std_server0.ou0.zip

dev_server0.zip

[Former Member]

It says:

Error occurred during initialization of VM

Could not reserve enough space for object heap

Possible solution:

1. More RAM (windows-only uses 2-3 GB)

2. Your Pagefile seems to have only 6GB, at least for Linux64bit SAP once recommended 20GB

3. adjust vm memory settings

4. Possible SAP-Kernel-related issue -> implement Kernel patch

See also note http://service.sap.com/sap/support/notes/723909

BR

Michael

[Former Member]

Yep,

Make changes what Michael wrote in addition also check note

1724463 - Upgrade NetWeaver 7.3 - START_SHD_J2EE_DM phase aborts with not enough space for heap

And read wiki http://wiki.scn.sap.com/wiki/display/JSTSG/(JSTSG)(Kernel)SF-JDK-ObjectHeap?original_fqdn=wiki.sdn.s...

BR,

K.

[Sriram2009]

Hi

Check the error message 'Could not reserve enough space for object heap" SAP Note 676072

Regards

Ram