System_Core_Dumped

[Former Member]

Good day Guru`s

My BWD system keeps on giving me system core dumps. When it starts to happen; it gives a lot of system dumps. It even gives a dump when you logon to the system sometimes.

What I have done:

- In the short dump they tell you to go to /usr/sap/<SID>/DVEBMGS00/work/ and move a file called `core`. The file is not there so I could not move it.

- I have done a kernel upgrade as well, but it does not solve the problem.

o Here is the levels they are on: -R3trans_200-20001346.SAR

u2022 SAPEXE_185-20001346.SAR

u2022 SAPEXEDB_185-20001348.SAR

u2022 tp_198-20001346.sar

- The funny thing is: When I shutdown SAP and reboot the box. The system is working fine for a day or two and then it starts again with the u201CSyste_Core_Dumpedu201D.

Here is dump in st22:

Runtime Errors SYSTEM_CORE_DUMPED

Date and Time 23.04.2009 09:55:46

-

---

-

---

|Short text

| Process terminated by signal 7.

-

---

-

---

|What happened?

| Error in the SAP kernel.

|

| The current ABAP "SAPLRSDG_CUBE_DB_READ" program had to be terminated because

| the

| ABAP processor detected an internal system error.

-

---

-

---

|What can you do?

| Note which actions and input led to the error.

|

| For further help in handling the problem, contact your SAP administrator

| .

|

| You can use the ABAP dump analysis transaction ST22 to view and manage

| termination messages, in particular for long term reference.

|

-

---

-

---

|Error analysis

| An R/3 System process was terminated by an operating system signal.

| -

|

| Possible reasons for this are:

| 1. Internal system error.

| 2. Process was terminated externally (by the system administrator).

| -

|

|

|

|

| Last error logged in SAP kernel

|

| Component............ "Taskhandler"

| Place................ "SAP-Server metsapbwd_BWD_00 on host metsapbwd (wp 0)"

| Version.............. 1

| Error code........... 11

| Error text........... "ThSigHandler: signal"

| Description.......... " "

| System call.......... " "

| Module............... "thxxhead.c"

| Line................. 10744

|

| The error reported by the operating system is:

| Error number..... " "

| Error text....... " "

|

|

|

|

-

---

-

---

|How to correct the error

| The R/3 System work directory (e.g. /usr/sap/c11/D00/work ) often

| contains a file called 'core'.

I would really appreciate all the help I can get.

Thanks

[Former Member]

Hi,

Please let us know which SAP Version, Database and OS you are using.

Regards,

Anil.

[Former Member]

Hi Anil

The problem is solve.

Thanks

[Former Member]

Hi,

i m also facing the same problem. Can u just tell me how u solved it?

Regards,

Abdul Majid

[markus_doehr2]

Again the request:

Please post the section ""Active calls in the SAP kernel" in the dump in ST22.

Markus

[Former Member]

Hi. I have a similar problem. We obtail SYSTEM_CORE_DUMPED error. I see that is common using FB01 transaction. Please help me.

<<Active Calls in SAP Kernel

Lines of C Stack in Kernel (Structure Differs on Each Platform)

=> 64 bit R/3 Kernel

=> 64 bit AIX Kernel

=> Heap limit = unlimited

=> Stack limit = 4294967296

=> Core limit = 1073741312

=> File size limit = unlimited

=> Heap address = 0x114133520

=> Stack address = 0xfffffffffffa4f0

=> Stack low = 0xfffffffffff6e00

=> Stack high = 0xffffffffffff480

=> Stack Trace:

#dyAlignKeywords() at 0x100ed31a4

#dypex00() at 0x100ece524

#dynpxjcb() at 0x100525dec

#dextIntern() at 0x1005230a4

#sap_dext() at 0x100529354

#checkLoad() at 0x10087edf0

#dyrdypread() at 0x100881c8c

#dyLoadAndInitDynpro() at 0x10087f3f4

#dyLoadAndInitMainDynpro() at 0x10088279c

#dynpeod0() at 0x100ed55c4

#dynprctl() at 0x100edfe94

#dynpen00() at 0x100ed266c

#Thdynpen00() at 0x1000fa698

#TskhLoop() at 0x1000ff440

#ThStart() at 0x100116364

#DpMain() at 0x101805678

#nlsui_main() at 0x1018f3224

=> CPU Registers:

msr = 0xa00000000000d0b2 iar = 0x0000000100ed31a4

ctr = 0x09000000004cfc80 lr = 0x0000000100ece544

xer = 0x0000000020000032 cr = 0x000000004222422a

r00 = 0x0000000000000020 r01 = 0x0fffffffffffa4f0

r02 = 0x0000000110560a78 r03 = 0x07000000402ae938

r04 = 0x0000000112155518 r05 = 0x0000000000000008

r06 = 0x800000000000f0b2 r07 = 0x0000000000000000

r08 = 0x00000000103db0db r09 = 0x00000000103db0db

r10 = 0x0000000000000000 r11 = 0x0000000000000000

r12 = 0x0000000100ece538 r13 = 0x000000011215d2a0

r14 = 0x0000000000000000 r15 = 0x0000000000000001

r16 = 0x0000000000000001 r17 = 0x0fffffffffffa8c8

r18 = 0x0fffffffffffaa70 r19 = 0x0000000000000003

r20 = 0x0fffffffffffa904 r21 = 0x00000000000000a7

r22 = 0x07000000402ae938 r23 = 0x07000000402ae938

r24 = 0x0000000110052d50 r25 = 0x0000000000000000

r26 = 0x0000000110052d50 r27 = 0x0000000101be22e0

r28 = 0x0000000101ea8428 r29 = 0x07000000402ae938

r30 = 0x0000000110000ef8 r31 = 0x2020202020202020 >>

Thanks in adavanced

OMM

[Former Member]

Hello

The information of my SAP System:

Version: ECC 6.0 - EHP 3

OS: AIX 5.3

DB: Oracle 10.2.0.2

Regards,

OMM

[markus_doehr2]

> #dyAlignKeywords() at 0x100ed31a4

> #dypex00() at 0x100ece524

> #dynpxjcb() at 0x100525dec

> #dextIntern() at 0x1005230a4

> #sap_dext() at 0x100529354

> <...>

Since the crash seems to occur in SAP coding I'd suggest to update to the latest kernel patchlevel and try again. If that fails, I'd open an OSS call.

Markus

[Former Member]

Hi

We updated to the latest kernel patchlevel. The system is ok.

Thanks a lot.

OMM

[markus_doehr2]

Please provide the content of the "Activate calls in the SAP kernel" section of ST22.

And please: if you post logs, put code tags around them (mark the pasted text and press on the << >> sign next to the underline).

Markus

[Former Member]

Sorry about that Markus

My BWD system keeps on giving me system core dumps. When it starts to happen; it gives a lot of system dumps. It even gives a dump when you logon to the system sometimes.

What I have done:

1 .)In the short dump they tell you to go to /usr/sap/<SID>/DVEBMGS00/work/ and move file called `core`. The file is not there so I could not move it.

2.)I have done a kernel upgrade as well, but it does not solve the problem.

Here is the levels they are on:

-R3trans_200-20001346.SAR

-SAPEXE_185-20001346.SAR

-SAPEXEDB_185-20001348.SAR

-tp_198-20001346.sar

3.)The funny thing is: When I shutdown SAP and reboot the box. The system is working fine for a day or two and then it starts again with the "Syste_Core_Dumped".

This is log:

What happened? |

Error in the SAP kernel.

The current ABAP "SAPLRSDG_CUBE_DB_READ" program had to be terminated because

the

ABAP processor detected an internal system error. Error analysis

An R/3 System process was terminated by an operating system signal.

-

Possible reasons for this are:

1. Internal system error.

2. Process was terminated externally (by the system administrator).

Last error logged in SAP kernel

Component............ "Taskhandler"

Place................ "SAP-Server metsapbwd_BWD_00 on host metsapbwd (wp 0)"

Version.............. 1

Error code........... 11

Error text........... "ThSigHandler: signal"

Description.......... " "

System call.......... " "

Module............... "thxxhead.c"

Line................. 10744

The error reported by the operating system is:

Error number..... " "

Error text....... " " How to correct the error

The R/3 System work directory (e.g. /usr/sap/c11/D00/work ) often

| contains a file called 'core'.

[markus_doehr2]

> My BWD system keeps on giving me system core dumps.

Please again:

Post the section of "Active calls in the SAP kernel" from such a dump.

The part you posted contains just the fact, that a signal from the OS was received. The actual place where this error happens is still unknown.

Markus