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PJ41335: OSA ACTIVATION ISSUE ON PSW IPL

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • See Problem Sumary
    

Local fix

  • n/a
    

Problem summary

  • APAR NUMBER:  PJ41335
    PRODUCT:  z/TPF
    FUNCTIONAL AREA:  OSA-EXPRESS SUPPORT FOR TPF
    SHIPPED IN PUT:  10
    ABSTRACT:
    OSA activation failures may occur with a CTL-7859 system error.
    PACKAGE CONTENTS:
    Source Segments:
    (C) base/rt/coe6.asm
    (C) base/rt/coea.asm
    (C) base/rt/coem.asm
    (C) base/rt/coer.asm
    
    Object Only Binaries:
    None.
    
    Configuration Independent Binaries:
    (C) base/load/COE6.so
    (C) base/load/COEA.so
    (C) base/load/COEM.so
    (C) base/load/COER.so
    (C) base/obj/coe6.o
    (C) base/obj/coea.o
    (C) base/obj/coem.o
    (C) base/obj/coer.o
    
    Support Files:
    base/lst/coe6.lst
    base/lst/coea.lst
    base/lst/coem.lst
    base/lst/coer.lst
    base/lst/COE6.map
    base/lst/COEA.map
    base/lst/COEM.map
    base/lst/COER.map
    
    OTHER BINARIES TO BUILD: NO
    None.
    COMMENTS:
    OSA activation failures may occur with a CTL-7859 system error
    after a TPF IPL. This was caused by the TPF system not issuing
    a reset on the symbolic device addresses (SDAs) of the OSA
    connection before activation. When the host, in this case TPF
    does not issue a reset, the OSA card may reject the activation
    request if there are residual data within the OSA read buffers.
    

Problem conclusion

  • SOLUTION:
    Segments coe6.asm, coea.asm, coem.asm and coer.asm will be
    updated to issue a reset on the SDA's for the OSA connection
    before activation begins.
    COREQS: NO
    None.
    MIGRATION CONSIDERATIONS: NO
    None.
    BUILD COMMANDS AND INSTRUCTIONS: YES
    #maketpf commands for linux
    maketpf -f COEM coem.o
    maketpf -f COER coer.o
    maketpf -f COE6 coe6.o
    maketpf -f COEA coea.o
    maketpf COEM link
    maketpf COER link
    maketpf COE6 link
    maketpf COEA 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/PJ41335.htm
    

Temporary fix

Comments

APAR Information

  • APAR number

    PJ41335

  • Reported component name

    Z/TPF

  • Reported component ID

    5748T1501

  • Reported release

    110

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-06-18

  • Closed date

    2013-08-09

  • Last modified date

    2013-10-07

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

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

Modules/Macros

  •    None
    None
    

Fix information

  • Fixed component name

    Z/TPF

  • Fixed component ID

    5748T1501

Applicable component levels

  • R110 PSY

       UP



Document information

More support for: TPF
z/TPF

Software version: 110

Reference #: PJ41335

Modified date: 2013-10-07