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PI62100: PDS LOCKED AFTER ERROR "INCOMPLETETRANSFEREND" AND C_RESET_MVS_FILE_SYSTEM IS NOT AVAILABLE

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APAR status

  • Closed as program error.

Error description

  • In Rational Developer for System z - RDz - v9.1.1.2, attempts to
    save a
    PDS member fails with error:
    command C_RESET_MVS_FILE_SYSTEM is not available
    
    Workspace client .log shows an error like:
    
    !ENTRY com.ibm.ftt.resources.zos 4 0 2016-04-01 09:36:51.540
    !MESSAGE org.eclipse.rse.services.files.RemoteFileException:
    command C_RESET_MVS_FILE_SYSTEM is not available
    !STACK 0
    org.eclipse.rse.services.files.RemoteFileException: command
    C_RESET_MVS_FILE_SYSTEM is not available
        at
    com.ibm.ftt.resources.zos.util.RSEClient.getCommand(RSEClient.ja
    va:376)
    
    Server audit log shows an error like:
    
    2016.04.01 09:37:00:466 GMT PID:00001710 THREAD:26C146000000005A
    TCB:007BD3E8 ,USERXYZ,WRITE,IncompleteTransferEnd
    

Local fix

  • User needs to disconnect to release the lock
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All RDz users                             *
    *                 02.All RDz users                             *
    *                 03.All RDz users                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.locked after error                   *
    *                         "IncompleteTransferEnd" and          *
    *                         C_RESET_MVS_FILE_SYSTEM is not       *
    *                         available                            *
    *                      02.Abend code information is not sent   *
    *                         to client when uploading >16kB       *
    *                         file.                                *
    *                      03.When saving a data set member for    *
    *                         which the user has no write access,  *
    *                         RDz does not issue any messages      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.In Rational Developer for System z - RDz - v9.1.1.2,
       attempts to save a PDS member fails with error: command
       C_RESET_MVS_FILE_SYSTEM is not available There was a timing
       issue in the initialization of mvs file subsystem. That
       causes some command information not passed to client in
       heavily loaded environment.
    02.When a file with more than 16kB is being uploaded and it
       ends with an abend by some reason, server does not send the
       abend code information in the error response message to
       client. Client shows the incorrect message , "Operation
       failed: file input output error" even if it has a different
       special message for the abend code D37-4 and E37-4.
    03.Server code is updated to send ABEND information to the
       client while opening a member.
    

Problem conclusion

  • 01.RDz server is updated to pass client required command
       information in heavily loaded environment.
    02.RDz server code has been updated to send the abend code
       information to client.
    03.Server code is updated to send ABEND information to the
       client while opening a member.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI62100

  • Reported component name

    RD/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-05-09

  • Closed date

    2016-09-28

  • Last modified date

    2016-10-01

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

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

Modules/Macros

  • FEKFMINE
    

Fix information

  • Fixed component name

    RD/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R910 PSY UI41212

       UP16/10/01 I 1000

Fix is available

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Document information

More support for: Rational Developer for System z

Software version: 9.1

Reference #: PI62100

Modified date: 01 October 2016