PJ40893: PGM CWSP TAKES CTL-E1 DUMP ON CYCLEDOWN

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

APAR status

  • Closed as program error.

Error description

  • See Problem Summary.
    

Local fix

  • NA
    

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.
    

Problem conclusion

  • 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
    

Temporary fix

Comments

APAR Information

  • APAR number

    PJ40893

  • Reported component name

    Z/TPF

  • Reported component ID

    5748T1501

  • Reported release

    110

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-11

  • Closed date

    2013-03-19

  • Last modified date

    2013-03-19

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    Z/TPF

  • Fixed component ID

    5748T1501

Applicable component levels

  • R110 PSY

       UP



Rate this page:

(0 users)Average rating

Document information


More support for:

TPF
z/TPF

Software version:

110

Reference #:

PJ40893

Modified date:

2013-03-19

Translate my page

Machine Translation

Content navigation