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2441688 - work process crash when writing an trace entry of an enq request

Symptom

Work process crash, meanwhile the trace file contains below C-stack.

M ------------------ C-STACK ----------------------
SAP (R) - R/3(TM) Callstack, Version 1.0
Copyright (C) SAP AG. All rights reserved.
------------------------------------------------------------
Application exception occurred:
Exception : c0000005 (Access Violation)
App : disp+work.EXE (pid=<process ID>)
When : <date and time> 

(... ...)

*---->(FAULT) Stack Back Trace <----*
00000000020E2510 00000001405A86ED 00000000585CD7B0 disp+work!TrStackGet [trfile.c (2929)]
00000000020E2BF0 000000013FD16AB3 00000E9D64D3F701 disp+work!rstrw2enq [rstrwcal.c (1309)]
00000000020EAB80 000000013F7CD6AC 0000000000000014 disp+work!EnqExecReq [enxxhead.c (2956)]
00000000020EB180 000000013F7BB312 0000000000000059 disp+work!AcEnque [enxxhead.c (11425)]
00000000020EB230 000000013F7AC72C 0000000000000000 disp+work!ab_jcaly [abcall.c (176)]
00000000020EB3B0 000000013F770D1E 0000000000000000 disp+work!ab_extri [abextri.c (676)]
00000000020EB400 000000013F8A2610 0000000000000000 disp+work!ab_xevent [abrunt1.c (278)]
00000000020EB450 000000013F8A24D2 0000000000000000 disp+work!ab_trigg [abrunt1.c (80)]
00000000020EB4F0 000000013F8A8339 0000000000000084 disp+work!ab_run [absubmit.c (521)]
00000000020EB520 000000013F770507 0000000000000000 disp+work!N_ab_run [dymainstp.c (5469)]

Besides, the trace file of the crashed work process contains the following logs:

M  *** ERROR => TrStackPush: overflow of stack at NNNNNNNNNN (10 recs)


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Keywords

TrStackGet, TrStackPush , KBA , BC-CST-LL , Low Level Layers , BC-CST-EQ , Enqueue , Problem

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