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PI76040: IBM Z/OS EXPLORER 3.0.0.5 - MESSAGES CRRZI0354E AND CRRZI0355E AFTER LONG INACTIVITY

A fix is available

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APAR status

  • Closed as program error.

Error description

  • When a file has been opened for an extended period of time in
    Rational Developer for System z V9.5.1, the editor attempts to
    recover and reconcile versions of the source.
    One or more of the following messages may be issued when this
    occurs.
    
    1. Message reported from file system: CRRZI0354E Find a data set
    member failed. CRRZI0355E Name not found
    2. PROG123.rex has been modified. Save changed?
    3. Failed to open PROG123.rex in the editor.   Reason:
       - CRRZI0354E Find a data set member failed.
       - CRRZI0355E Name not found
    4. CRRZI9504I A backup copy from 12/6/12 12:20 PM exists for the
    source you are opening. This occurred when your previously
    edited
    session ended abnormally. Do you want to open the backup copy in
    the editor?
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All zOS Explorer and IDz users            *
    *                 02.All zOS Explorer and IDz users            *
    *                 03.All zOS Explorer and IDz users            *
    *                 04.zOS Explorer users that issue TSO         *
    *                    commands.                                 *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.When multiple users using different  *
    *                         host codepage settings are logged    *
    *                         in to the same z/OS Explorer host    *
    *                         process, some processing may use     *
    *                         the codepage setting of the last     *
    *                         logged-in user rather than the       *
    *                         codepage setting of the appropriate  *
    *                         user.                                *
    *                      02.On zExplorer 3.0.1.7, The size       *
    *                         property value of a MVS file is      *
    *                         always 0 in client's property view   *
    *                         and show-in-table view.              *
    *                      03.- A new code review for ICN 1459     *
    *                         (8-char TSO userids), shows that we  *
    *                         need to change the definition to     *
    *                         read/write the ISPF statistics area  *
    *                         of each file. - ICN 1459 (which is   *
    *                         an update to various other ICNs)     *
    *                         documents TSO support for of 8-char  *
    *                         userids in z/OS 2.3. Since we allow  *
    *                         users to logon outside of TSO and    *
    *                         then do things like they would in    *
    *                         TSO, we must be able to determine    *
    *                         before/during logon if an 8-char     *
    *                         userid is acceptable for this        *
    *                         system or not.                       *
    *                      04.Enhancement to utilize the           *
    *                         performance improvement offered by   *
    *                         ISPF APAR OA52505 (z/OS 2.1) and     *
    *                         OA52506 (z/OS 2.2).                  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.When multiple users using different host codepage settings
       are logged in to the same z/OS Explorer host process, some
       processing may use the codepage setting of the last
       logged-in user rather than the codepage setting of the
       appropriate user. This problem may cause several different
       symptoms, typically involving file resource names that
       include the @ and/or  character, such as: Failed to open
       X1.rex in the editor. Reason: - CRRZI0354E Find a data set
       member failed. - CRRZI0355E Name not found
    02.On zExplorer 3.0.1.7, The size property value is always 0 in
       client's property view and show-in-table view. zExplorer
       3.0.1.7 host module does not set the size information
       correctly.
    03.On zExplorer 3.0.1.7, The Last modified by field truncates
       the last byte of an 8 byte userid
    04.Enhancement to utilize the performance improvement offered
       by ISPF APAR OA52505 (z/OS 2.1) and OA52506 (z/OS 2.2).
    

Problem conclusion

  • 01.z/OS Explorer host modules have been updated to ensure that
       the unique host codepage setting for each user is used where
       appropriate, regardless of the codepage settings of other
       users who may be logged in to the same threadpool.
    02.The host module has been updated to set the size information
       correctly.
    03.The host module has been updated to display the ISPF
       statistics area correctly and a block has been put in place
       to prevent users from using an 8 byte userid to log in to a
       TSO system that doesn't support 8 byte userid.
    04.Define environment variable CGI_ISPDEBUG_MIN (with any
       value) to instruct Legacy ISPF Gateway to not write envvars
       trace statements.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI76040

  • Reported component name

    ID/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    300

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-02-05

  • Closed date

    2017-04-20

  • Last modified date

    2017-05-01

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

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

    UI46587

Modules/Macros

  •    FEKFCORE FEKFCOR6 FEKFDIR  FEKFDIR6 FEKFENVP
    FEKFMAIN FEKFMAI6 FEKFT011 FEKFZOS
    

Fix information

  • Fixed component name

    EXP FOR Z/OS HO

  • Fixed component ID

    5655EXP23

Applicable component levels

  • R300 PSY UI46587

       UP17/04/29 P F704

Fix is available

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Document Information

Modified date:
01 May 2017