Process Gets Hang

[former_member220071]

Dear All,

We have ECC6 on OS Win 2003 32 bit with oracle 10.2.0.2.0

Recently we faced issue like all dialog process getting hang .DEV_W0 log is as

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trc file: "dev_w0", trc level: 1, release: "700"

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*

• ACTIVE TRACE LEVEL 1

• ACTIVE TRACE COMPONENTS all, MJ

*

B

B Thu Sep 30 10:47:25 2010

B create_con (con_name=R/3)

B Loading DB library 'J:\usr\sap\TCP\SYS\exe\run\dboraslib.dll' ...

B Library 'J:\usr\sap\TCP\SYS\exe\run\dboraslib.dll' loaded

B Version of 'J:\usr\sap\TCP\SYS\exe\run\dboraslib.dll' is "700.08", patchlevel (0.201)

B New connection 0 created

M sysno 00

M sid TCP

M systemid 560 (PC with Windows NT)

M relno 7000

M patchlevel 0

M patchno 201

M intno 20050900

M make: multithreaded, ASCII, optimized

M pid 292856

M

M kernel runs with dp version 242(ext=110) (@(#) DPLIB-INT-VERSION-242)

M length of sys_adm_ext is 364 bytes

M ***LOG Q0Q=> tskh_init, WPStart (Workproc 0 292856) [dpxxdisp.c 1349]

I MtxInit: 30000 0 0

M DpSysAdmExtCreate: ABAP is active

M DpSysAdmExtCreate: VMC (JAVA VM in WP) is not active

M DpShMCreate: sizeof(wp_adm) 48216 (1176)

M DpShMCreate: sizeof(tm_adm) 3786880 (18840)

M DpShMCreate: sizeof(wp_ca_adm) 18048 (60)

M DpShMCreate: sizeof(appc_ca_adm) 6000 (60)

M DpCommTableSize: max/headSize/ftSize/tableSize=500/8/528040/528048

M DpShMCreate: sizeof(comm_adm) 528048 (1048)

M DpSlockTableSize: max/headSize/ftSize/fiSize/tableSize=0/0/0/0/0

M DpShMCreate: sizeof(slock_adm) 0 (96)

M DpFileTableSize: max/headSize/ftSize/tableSize=0/0/0/0

M DpShMCreate: sizeof(file_adm) 0 (72)

M DpShMCreate: sizeof(vmc_adm) 0 (1296)

M DpShMCreate: sizeof(wall_adm) (22440/34344/56/100)

M DpShMCreate: sizeof(gw_adm) 48

M DpShMCreate: SHM_DP_ADM_KEY (addr: 05410040, size: 4451296)

M DpShMCreate: allocated sys_adm at 05410040

M DpShMCreate: allocated wp_adm at 05411BF8

M DpShMCreate: allocated tm_adm_list at 0541D850

M DpShMCreate: allocated tm_adm at 0541D880

M DpShMCreate: allocated wp_ca_adm at 057BA100

M DpShMCreate: allocated appc_ca_adm at 057BE780

M DpShMCreate: allocated comm_adm at 057BFEF0

M DpShMCreate: system runs without slock table

M DpShMCreate: system runs without file table

M DpShMCreate: allocated vmc_adm_list at 05840DA0

M DpShMCreate: allocated gw_adm at 05840DE0

M DpShMCreate: system runs without vmc_adm

M DpShMCreate: allocated ca_info at 05840E10

M DpShMCreate: allocated wall_adm at 05840E18

M rdisp/queue_size_check_value : -> off

Y *** ERROR => sapinit: no memory or improper size for ztta/short_area <= 0(-3) [sapinit.c 1107]

M *** ERROR => DpMemInit: sapinit (-3) [dpxxdisp.c 10155]

M *** DP_FATAL_ERROR => DpSapEnvInit: DpMemInit

Please suggest what going wrong with the system.

Regards

Abhijit

[Former Member · Accepted solution]

Hi,

As you are on 32bit architecture this smacks of memory issues.

you could reboot to fix it short term. But have you considered going to 64bit and increase the memory.

Mark

[former_member220071 · Accepted solution]

Dear All ,

Thanks for your reply .

After rebooting server Dispatcher goes down continuously.We then upgrade Kernal from 201 to 236 .

After upgrading Kernal system come up.

Our management taken decision to upgrade the system from 32 bit to 64 bit.

Regards

Abhijit

[former_member204746 · Accepted solution]

maybe you problem might be caused by:

SAP Note 1402510 Resolving SideBySide Assembly Errors

[Former Member]

Hi,

Do you have early watch report configured for this system,what are the recommandations in that report regarding your Database parameters,just go according to that report to fix the problems

Regards

Uday

[former_member189546]

Hello,

ECC6 not really recommended on 32 bit Windows

Make sure you have /3Gb and /pae switches enabled in boot.ini file on c drive.

- Please reduce parameters rdisp/ROLL_SHM,

rdisp/PG_SHM, to 6000 and parameter abap/buffersize to 350000 to get

more memory available to run the programme/transaction.

regards,

John Feely

[Former Member]

Hi

Have you got any plans for updating your database version.

While your WP ar ehanging what is your OS performance. Did you raised message with SAP

What is your hardware configuration. Is it 32 or 64 bit as asked previously.

Please suggest.

Regards,

Deepanshu

[former_member204746]

check your SAP profile for parameter ztta/short_area