Question Re: Could not create the java virtual machine. in Technology Q&A

Could not create the java virtual machine.

Former Member — Wed, 06 Oct 2010 19:13:05 GMT

Hello guys!

When performing the integration builder, the error occurs "Could not create the java virtual machine.".

The problem is that the error occurs only in production. Quality and Development is ok.

Someone has gone through this problem?

Thanks,

Felipe.

Re: Could not create the java virtual machine.

former_member4985 — Wed, 06 Oct 2010 19:17:06 GMT

Hi,

To correct this issue, ensure you use the Java version 1.5 for

PI 7.1X, which I believe is the one you have installed, right?

If you have more than one java version there, please uninstall all of

them and only use the 1.5.

For 3.0/7.0, use 1.4.2 version

For your reference:

http://support.citrix.com/article/ctx115868

Also, you may have to decrease the property

"com.sap.aii.ib.client.jnlp.j2se.maxheapsize" in the Exchange Profile.

For this proceed as follows:

1. Go to the admin-page of the integration repository:

URL: http://<host>:<port>/rep/support/admin/index.html

2. Follow the link Exchange Profile;

3. Search for the property: com.sap.aii.ib.client.jnlp.j2se.maxheapsize

4. Double click on this propertie and enter the new memory settings

and save it;

5. Go back to the admin page and follow the link AII Properties;

6. Press Refresh, in order to refresh all applications;

7. Start the client again.

You will then need to restart the system. In order to test the settings

you can download the repository.jnlp file to and open it with notepad

and check if the new setting contained.

You may put a value around "512" Mb, since it seems to be set higher.

Regards,

Caio Cagnani

Re: Could not create the java virtual machine.

Former Member — Wed, 06 Oct 2010 20:16:59 GMT

Hi Caio!

Thanks for help.

The problem was solved.

Felipe.

Re: Could not create the java virtual machine.

former_member342243 — Thu, 18 Feb 2016 06:15:43 GMT

Hello Caio and Felipe,

I am facing similar kind of problem when trying to activate Message Mapping Object in SAP PI 7.11.

I have activated Data Type, Message type and service interface Objects successfully. Only facing problem while activating Message Mapping.

Could you please guide me.

Getting below error message-

Activation of the change list canceled

Check result for Message Mapping: MM_EmpPersonalData_Out_To_EmpPersonalData_In | <Namespace>:

Starting compilation

Source text of object Message Mapping: MM_EmpPersonalData_Out_To_EmpPersonalData_In | <Namespace> has syntax errors:

Source code has syntax error:
[Last 4000 events in the event buffer]
<thread> <time> <id> <description>
140687845902080 0.00 0x00000004 ERROR occured (/bas/sapjvm/51_REL/src/6/hotspot/src/share/vm/runtime/thread.cpp:5401): VMCOs::init failed
140687845902080 0.00 0x00000003 ERROR occured (/bas/sapjvm/51_REL/src/6/hotspot/src/share/vm/sap/jvmEnv.cpp:132): VMCOs::init: Initialization of the control area failed
140687845902080 0.00 0x00000002 ERROR occured (/bas/sapjvm/51_REL/src/6/hotspot/src/share/vm/sap/controls.cpp:382): Controls::init: Could not initialize instance control area
140687845902080 0.00 0x00000001 ERROR occured (/bas/sapjvm/51_REL/src/6/hotspot/src/share/vm/sap/os_unix.inline.hpp:727): os::create_event: semget failed (key=7995200) (28: No space left on device)
Could not create the Java virtual machine.

Regards,

Rohan