Insufficient Shared Objects Memory Available

Hi Friends ,
You must be knowing sample application wdr_test_chat .I have used , executed application many time ....now when I run it and click in Log on ...log on pop up come and I am able to enter name ...but on click ok following dump coming....it is not case that there is problem with code as I have run it so many time already....IS that has to do something to my server ?
Dump
The following error text was processed in the system SD8 : Insufficient Shared Objects Memory Available
The error occurred on the application server q4inpusy007_SD8 _01 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: ATTACHUPDATE70 of program CL_SHM_AREA===================CP
Method: ATTACH_FOR_UPDATE of program CL_WDR_TEST_CHAT_SHM_AREA=====CP
Method: ATTACH_FOR_UPDATE of program CL_WDR_TEST_CHAT_SHM==========CP
Method: LOGIN of program CL_WDR_TEST_CHAT_SHM==========CP
Method: LOGIN of program CL_WDR_TEST_CHAT==============CP
Method: ONACTIONLOGIN of program /1BCWDY/CUHRRK26ZJ7PFHMON3IO==CP
Method: IF_WDR_VIEW_DELEGATE~WD_INVOKE_EVENT_HANDLER of program /1BCWDY/CUHRRK26ZJ7PFHMON3IO==CP
Method: INVOKE_EVENTHANDLER of program CL_WDR_DELEGATING_VIEW========CP
Method: IF_WDR_ACTION~FIRE of program CL_WDR_ACTION=================CP
Method: DO_HANDLE_ACTION_EVENT of program CL_WDR_WINDOW_PHASE_MODEL=====CP

Hi,
I think in case of shared memeory area the system will allocate each area a maximum of 3MB space. so once you use the full memory the system will show you the error message 'Insufficient Shared Objects Memory Available'.
I think this can be avoided by freeing the shared memory area after a certian amount of time.
Regards,
Ajith V

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Take a look at [Note 972757 - Occurence of the SYSTEM_NO_SHM_MEMORY runtime error|https://service.sap.com/sap/support/notes/972757] for further information. You should investigate what is using the shared objects memory, it may be an error in a application. The note will help to determine this.
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I'm working on Shared Memory Objects.
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Hi,
[Shared Objects - Implementation|http://help.sap.com/saphelp_nw2004s/helpdata/en/c5/85634e53d422409f0975aa9a551297/frameset.htm]
[Check this one Ref link|Shared Objects/Memory (SHMA);
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Thanks
Sathish

Hi Satish,
Shared Objects
Shared Objects are objects in the shared memory. Instances of classes and anonymous data objects can be stored. Named data objects can be stored as attributes of classes.
Shared Memory
The shared memory is a memory area on an application server, which is accessed by all of this servers ABAP programs. Before shared objects were implemented, ABAP programs could access this memory area using the EXPORTand IMPORT statements exclusively with the SHARED BUFFER or SHARED MEMORY additions, and instances of classes or anonymous data objects existed exclusively in the internal session of an ABAP program.
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<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/900e3d9d-559e-2910-9dae-b132157a220f">shared_objects</a>
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/dev/sda7 39G 34G 4.6G 89% /
udev 10M 288K 9.8M 3% /dev
/dev/sda5 63M 43M 21M 69% /boot
/dev/sda4 59G 45G 11G 81% /mnt/data
shm 2.0G 592M 1.5G 29% /dev/shm
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Filesystem Size Used Avail Use% Mounted on
/dev/sda7 39G 34G 4.6G 89% /
udev 10M 288K 9.8M 3% /dev
/dev/sda5 63M 43M 21M 69% /boot
/dev/sda4 59G 45G 11G 81% /mnt/data
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Wiehann

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Insufficient Shared Objects Memory Available

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