PJ40893: PGM CWSP TAKES CTL-E1 DUMP ON CYCLEDOWN
Closed as program error.
See Problem Summary.
APAR NUMBER: PJ40893 PRODUCT: z/TPF FUNCTIONAL AREA: TPF SOAP 1.2 Server support SHIPPED IN PUT: 10 ABSTRACT: PGM CWSP TAKES CTL-E1 DUMP ON CYCLEDOWN PACKAGE CONTENTS: Source Segments: (C) base/rt/cws1.c (C) base/rt/cwspol.c Object Only Binaries: None. Configuration Independent Binaries: (C) base/lib/libCWS1.so (C) base/load/CWS1.so (C) base/load/CWSP.so (C) base/obj/cws1.o (C) base/obj/cwspol.o Support Files: base/lst/cws1.lst base/lst/cwspol.lst base/lst/CWS1.map base/lst/CWSP.map OTHER BINARIES TO BUILD: NO None. COMMENTS: Program cwspol.c (CWSP) is the Web Services policing routine. There is a small window of time during cycle down when one of the web service policing routine ECBs appears to loop and causes system error 0000E1. Cycle down processing checks if indicator CCE1CYC is turned 'on' to determine if the ECB is allowed to survive cycle down. The web services policing routine ECBs perform file system APIs (which write failure messages to the console and possibly issue system error 066002) so the CCE1CYC indicator (which allows the ECB to survive cycle down) was not turned on.
SOLUTION: In program cwspol.c, to prevent a rare system error 0000E1, the CCE1CYC indicator was turned on, which allows the ECB to survive cycle down. In addition, the error paths of the web services policing routine were reviewed to determine if the error message to the console and/or a system error 066002 would occur because the file system was inactive due to cycle down. For these cases, code was added to check for an inactive file system, to avoid issuing the console message or system error 066002, or both. COREQS: NO None. MIGRATION CONSIDERATIONS: NO None. BUILD COMMANDS AND INSTRUCTIONS: YES #maketpf commands for linux maketpf -f CWS1 cws1.o maketpf -f CWSP cwspol.o maketpf CWS1 link maketpf CWSP link UPDATED INFORMATION UNITS: NO None. See your IBM representative if you need additional information. DOWNLOAD INSTRUCTIONS: http://www.ibm.com/software/htp/tpf/maint/maintztpf.html APAR URL: http://www.ibm.com/software/htp/tpf/ztpfmaint/put10/PJ40893.htm
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NoSpecatt / Xsystem
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