Natural System Error Messages 0900-0949

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# Natural System Error Messages 0900-0949

#### NAT0900: Storage overflow while assigning data area.

    Text
    Storage overflow while assigning data area.
    Explanation
    The storage area that contains the data area for the program
    overflowed during address assignment for data fields.
    or:
    There are more than 50 external subroutines referenced in the
    program.
    or:
    There was an overflow while composing an executable object.
    Action
    Reduce the data areas in the program, or use fewer database fields,
    or increase the DATSIZE profile parameter and restart the session.

#### NAT0901: Length of record to be sorted exceeds 10240 bytes.

    Text
    Length of record to be sorted exceeds 10240 bytes.
    Explanation
    The total length of the record to be sorted must not exceed
    10240 bytes.
    Note: The fields written to sort storage are not only
          those fields specified in the SORT statement, but all
          database fields and user-defined variables defined
          before the SORT statement.
    Action
    Ensure that the sort record does not exceed 10240 bytes.

#### NAT0902: Generation of format buffer fails. Reason code :1:.

    Text
    Generation of format buffer fails. Reason code ....
    Explanation
    During the generation of format buffers, the following error
    situation occurred.  Reason code descriptions:
     4 - The generation buffer overflowed and the buffer could
         not be enlarged because there was not enough memory available.
         Ac.==> Start Natural in a larger thread/partition/region.
     8 - Length of generated format buffer exceeds maximum of 32 KB.
         Ac.==> Reduce the number of fields in the format buffer.
    12 - At runtime, a format buffer could not be expanded because there
         was not enough memory available.
         Ac.==> Start Natural in a larger thread/partition/region.
    16 - At runtime, the storage needed to create the record buffer for a
         MULTI-FETCH database call could not be obtained.
         Ac.==> Start Natural in a larger thread/partition/region.
    Action
    See reason code descriptions above.

#### NAT0903: Storage overflow at execution time.

    Text
    Storage overflow at execution time.
    Explanation
    Storage overflow while creating a loop-table entry.
    Action
    Divide program into segments using "structured programming" techniques.

#### NAT0904: Too many <MOVE " " TO variable> in program.

    Text
    Too many <MOVE "    " TO variable> in program.
    Explanation
    The program contains too many <MOVE "     " TO variable>
    statements.
    Action
    Replace the statements with <RESET variable>.

#### NAT0906: Natural nucleus does not support old object code.

    Text
    Natural Nucleus does not support old object code.
    Explanation
    Only Natural objects cataloged/stowed with a version supported by this
    Natural Runtime version can be processed.
    Action
    Catalog/stow the Natural object with a newer Natural version.

#### NAT0907: Generation of record buffer failed. Reason code :1:.

    Text
    Generation of record buffer failed. Reason code ....
    Explanation
    During the generation of a database statement, the following error
    situation occurred. Reason code description:
    4 - Under Natural for Open Systems:
        The record buffer size of an Adabas access statement exceeds 64 KB.
    4 - Under Natural for z/OS:
        The record buffer size of a database access statement directed to
        Adabas Version 7 (or below) or to VSAM exceeds 32 KB.
        A record buffer size greater than 32 KB is only permitted if the
        called database is defined as Adabas V8 (see Profile Parameter DB).
    8 - For Db2/SQL access statements the record buffer size exceeds
        the maximum of 32 KB.
    Action
    Reduce the number of record buffer fields.

#### NAT0909: Data buffer :1: not expandable while NATXCAL is active.

    Text
    Data buffer ... not expandable while NATXCAL is active.
    Explanation
    When a subprogram is invoked via the 3GL interface (NATXCAL, NCIXCALL,
    NCIXCPRM), a data buffer cannot be expanded if one of the data fields
    residing in this buffer was supplied as a parameter with the CALL
    statement that has invoked the 3GL program.
    One of the following data buffers may be affected:
    AIVDAT  - buffer for AIV variables,
    GLBUSER - buffer for user global variables,
    GLBSYS  - buffer for system global variables,
    DATSIZE - buffer for local variables.
    Action
    If the buffer indicated is "DATSIZE", start Natural with an
    increased value for the DATSIZE profile parameter.

#### NAT0910: Insufficient space for WRKSIZE to process SORT statement.

    Text
    Insufficient space for WRKSIZE to process SORT statement.
    Explanation
    The processing of the SORT statement requires the WRKSIZE buffer whose
    size is specified with the NTSORT/SORT profile parameter.
    Either WRKSIZE has been set to zero or its value exceeds the available
    space in the current thread/partition/region/task (where thread refers
    to the Natural thread).
    In case of a Natural thread the overflow size OVSIZE is also exceeded
    or could not be allocated.
    Action
    Either decrease WRKSIZE, or start Natural in a larger thread/partition/
    region/task, or increase OVSIZE.

#### NAT0911: *** Free ***

    Text
    *** Free ***
    Explanation
    Message is not used anymore in NAT92x
    Action
    Message can be deleted for NAT93x

#### NAT0912: Gateway :1: not found in region :2: on host :3:.

    Text
    Gateway ... not found in region ... on host ....
    Explanation
    The Natural Gateway program could not be found after a switch
    of the Natural session into the region on the host indicated.
    The Natural Gateway program is disabled for the current Natural
    session.
    Action
    Check if the Natural nucleus in said region on said host
    is linked with said Natural Gatway program.

#### NAT0916: Return code :1: from :2: user exit :3:.

    Text
    Return code ... from ... user exit ....
    that caused Natural to discontinue program execution.
    Explanation
    The user exit detected a condition that prevented the completion of the
    operation. The condition has been indicated to Natural by means of a
    return code. The return code is specific to the user exit.
    Natural program execution has been terminated.
    Action
    Contact your Natural administrator or the author of the specified user
    exit.

#### NAT0917: Error :1: in :2: :3:.

    Text
    Error ... in ... ....
    Explanation
    An error occurred in a statement of a copycode. This message is added
    to the initial error to show the object and line of the INCLUDE
    statement. In case of nested INCLUDEs, the message is added for each
    INCLUDE level. The messages can be displayed with the system command
    LASTMSG.
    Example:
    Program MAIN includes copycode COPYC at line 100.
    COPYC calls subprogram SUB1 at line 200. SUB1 does not exists.
    - Initial error message:
      COPYC    0200 NAT0923 Invalid program call (Callnat Program SUB1/...
    - Additional error message:
      MAIN     0100 NAT0917 Error 923 in Copycode COPYC.
    Action
    Check program and correct error.

#### NAT0918: ESCAPE (TOP) not allowed in ON ERROR or AT block.

    Text
    ESCAPE (TOP) not allowed in ON ERROR or AT block.
    Explanation
    This error may be caused by one of the following:
    1. An ESCAPE statement was used to exit from a currently active
       ON ERROR block. However, an ON ERROR block must be exited with
       a FETCH, STOP, TERMINATE or RETRY statement.
    2. An ESCAPE TOP statement was used within one of the following
       conditions:
       - AT BREAK
       - AT START OF DATA
       - AT END OF DATA
    Action
    Correct error in program.

#### NAT0919: Too many parameters in CALL statement.

    Text
    Too many parameters in CALL statement.
    Action
    Reduce number of parameters in CALL statement.

#### NAT0920: Program :1: cannot be loaded :2:.

    Text
    Program ... cannot be loaded ....
    Explanation
    The specified external program could be neither loaded dynamically nor
    located statically. See the supplied operating-system/TP-monitor
    return code of the failing LOAD request for details.
    Possible reasons:
    - The program to be loaded dynamically is not contained in the
      load libraries currently defined to Natural.
    - Under CICS: The program is not defined to CICS.
    - There was not enough storage available to load the program
      dynamically (under Com-plete: the Com-plete thread was too small).
    - The limit for the number of programs to be dynamically loaded
      was exceeded.
    - For static programs: the program is not defined in the Natural
      parameter module with the CSTATIC parameter or not linked to the
      Natural parameter module.
    Action
    Make sure that the program is contained in a library available to
    or linked to Natural. Contact your Natural administrator concerning
    the setting of the Natural profile parameters CDYNAM and CSTATIC.

#### NAT0921: Maximum call level reached.

    Text
    Maximum call level reached.
    Explanation
    Natural supports calls to other Natural objects up to a maximum level.
    Whenever a Natural object invokes another Natural object
    (e.g. via CALLNAT, INPUT MAP, PERFORM, FETCH RETURN), the level counter
    is incremented by one. When the level counter exceeds the maximum
    level, this error is issued.
    This error usually occurs when an object calls itself recursively.
    See the Natural documentation, system variable *LEVEL, for further
    information.
    Action
    Check program and correct error.

#### NAT0922: Buffer pool not active.

    Text
    Buffer pool not active.
    Explanation
    Natural requires an active buffer pool manager.
    Action
    Contact your Natural administrator.

#### NAT0923: Invalid program call (:1: :2: :3:/:4:/:5:/:6:).

    Text
    Invalid program call (:1: :2: :3:/:4:/:5:/:6:).
    Explanation
    The Natural object :3: (of type :2:, loaded from library :4:,
    database :5:, file number :6:) cannot be invoked by statement or
    command :1:.
    Action
    Invoke Natural objects by the appropriate statements/commands.

#### NAT0924: Command invalid in this context (:1: :2: :3:).

    Text
    Command invalid in this context (:1: :2: :3:).
    Explanation
    The command :1: is invalid for object :3: of type :2:.
    Action
    Consult the documentation and try again.

#### NAT0925: GDA signature conflict.

    Text
    GDA signature conflict.
    Explanation
    This error occurs if a program references a global data area (GDA)
    which was recataloged with a changed GDA structure.
    If a GDA structure is changed, all objects which reference the GDA
    must also be cataloged.
    Action
    Check the program structure and recatalog. When running on z/OS,
    you may use the profile parameter RECAT=ON. RECAT=ON is notpossible
    for programs cataloged with the Natural Optimizer Compiler.

#### NAT0926: Compile option GDASC mismatch.

    Text
    Compile option GDASC mismatch.
    Explanation
    This error occurs if a program referencing a global data area (GDA)
    is cataloged with compile option GDASC=ON and the GDA was
    cataloged with compile option GDASC=OFF.
    Action
    Check the program structure and catalog with compile option
    GDASC=OFF, or recatalog the GDA with compile option GDASC=ON.

#### NAT0927: FETCH RETURN statement rejected by Natural Security.

    Text
    FETCH RETURN statement rejected by Natural Security.
    Explanation
    A program called via a FETCH RETURN statement is security protected
    and, therefore, cannot be called from another Natural program.
    Action
    Contact your Natural or Natural Security administrator.

#### NAT0928: Program can only be executed from a SYS* library.

    Text
    Program can only be executed from a SYS* library.
    Explanation
    This program is security protected and can only be executed
    from a SYS* library. (SYSTEM is not treated as a SYS* library.)
    Action
    Log on to the correct library.

#### NAT0929: Program cannot be executed in batch mode.

    Text
    Program cannot be executed in batch mode.
    Explanation
    An attempt was made to execute in batch mode a program that
    contains online functions/features.
    Action
    Execute the program in interactive mode.

#### NAT0930: Program cannot be executed online.

    Text
    Program cannot be executed online.
    Explanation
    An attempt was made to execute in interactive mode a program that
    contains functions/features only available in a batch mode environment.
    Action
    Execute the program in batch mode.

#### NAT0931: CMSYNIN job control definition is missing.

    Text
    CMSYNIN job control definition is missing.
    Explanation
    In batch mode execution, the DD statement for the definition of
    the main command and source input for Natural is missing.
    No commands can be read.
    Action
    Specify definition for the CMSYNIN file in the job control.

#### NAT0932: Program version error.

    Text
    Program version error.
    Explanation
    The executing program has been recataloged by another user
    between screen I/Os (that is, it is possible that the program
    has been stowed by a second user while a first user is still
    using it).
    Action
    Contact your Natural administrator.

#### NAT0933: GDA time-stamp conflict.

    Text
    GDA time-stamp conflict.
    Explanation
    This error occurs if a program references a global data area (GDA)
    which was recataloged or a GDA that has been moved from another
    environment after the program has been cataloged. Also the program
    that references the GDA could have been moved from a different
    environment into the current one causing a GDA time-stamp conflict.
    If a GDA is cataloged again, all objects which reference the GDA
    must also be cataloged again.
    Action
    Check the program structure and recatalog if necessary, or use
    the compile option GDASC=ON. On z/OS, you may consider setting
    the profile parameter RECAT=ON.

#### NAT0934: GDA :1: conflicts with active GDA :2:.

    Text
    GDA ... conflicts with active GDA ....
    Explanation
    A Natural subprogram, i.e. an object executing at a level > 1, is trying
    to overwrite an existing GDA.
    An existing GDA can only be overwritten by a main program, i.e. an
    object executing at level 1.
    Action
    Check program and correct error.

#### NAT0935: Conflicting number of parameters (:1: :2:/:3:/:4:/:5:).

    Text
    Conflicting number of parameters (:1: :2:/:3:/:4:/:5:).
    Explanation
    The number of parameters defined in object :2: (of type :1:, loaded
    from library :3:, database :4:, file number :5:) does not
    correspond to the number of parameters used to invoke the object.
    Action
    Check program and correct error.

#### NAT0936: Format/length conflict in parameter :1: (:2: :3:/:4:/:5:/:6:).

    Text
    Format/length conflict in parameter :1: (:2: :3:/:4:/:5:/:6:).
    Explanation
    The parameter defined at position :1: in object :3: (of type :2:,
    loaded from library :4:, database :5:, file number :6:) does
    not match the format/length of the corresponding parameter used to
    invoke it.
    The following conditions must be met:
      - The formats must be equal.
      - The lengths must be equal.
      - The precisions must be equal.
    Action
    Check program and correct error.

#### NAT0937: Wrong array defined in param. :1: (:2: :3:/:4:/:5:/:6:).

    Text
    Wrong array defined in param. :1: (:2: :3:/:4:/:5:/:6:).
    Explanation
    The array defined as parameter at position :1: in object :3: (of
    type :2:, loaded from library :4:, database :5:, file number :6:)
    does not match the array or array range used as corresponding parameter
    to invoke it.
    The following conditions must be met:
      - The ranks must be equal.
      - The occurrences of each dimension must be equal.
    This error also occurs if a 3GL routine calls a subprogram, and
    the subprogram"s PDA specifies a variable array range (1:V).
    Action
    Check program and correct error.

#### NAT0938: Prot. param. :1: used as target field (:2: :3:/:4:/:5:/:6:/).

    Text
    Prot. param. :1: used as target field (:2: :3:/:4:/:5:/:6:/).
    Explanation
    The parameter defined at position :1: in object :3: (of type :2:,
    loaded from library :4:, database :5:, file number :6:) is used
    as a target operand. However, this parameter is protected: it is
    a constant, or it has the attribute (AD=ON), and must not be modified.
    Action
    Check program and correct error.

#### NAT0939: Natural editor is not linked and cannot be loaded.

    Text
    Natural editor is not linked and cannot be loaded.
    Explanation
    The Natural editor modules are not linked and cannot be loaded.
    Action
    Contact your database administrator.

#### NAT0940: This terminal command is not supported.

    Text
    This terminal command is not supported.
    Explanation
    Terminal commands for screen paging cannot be used under
    every TP monitor.
    Action
    Enter a valid command.

#### NAT0941: Invalid size for screen-paging system file.

    Text
    Invalid size for screen-paging system file.
    Explanation
    A screen-paging command was entered, but the size of the
    system file used for screen paging was "0", which means
    that no screens can be stored.
    Action
    Restart Natural session with valid size for screen-paging system file.

#### NAT0942: Invalid use of hardcopy facility.

    Text
    Invalid use of hardcopy facility.
    Explanation
    The Natural hardcopy facility is only available under the
    TP monitor Com-plete.
    Action
    Enter a valid Natural command.

#### NAT0943: Screen paging open function failed.

    Text
    Screen paging open function failed.
    Action
    Check the status of the screen-paging system file.

#### NAT0944: Screen paging record overflow.

    Text
    Screen paging record overflow.
    Explanation
    An attempt was made to write to the screen-paging system file
    a record which was larger than the screen page size.
    Action
    Increase the size of the physical terminal buffer.

#### NAT0946: Screen paging write failed.

    Text
    Screen paging write failed.
    Explanation
    An error occurred during an attempt to write a screen to the
    screen-paging system file.
    Action
    Check the status of the screen-paging system file.

#### NAT0947: Screen paging read failed.

    Text
    Screen paging read failed.
    Explanation
    An error occurred during an attempt to read a screen from the
    screen-paging system file.
    Action
    Check the status of the screen-paging system file.

#### NAT0949: Limit of :1: concurrent sessions exceeded for user :2:.

    Text
    Limit of ... concurrent sessions exceeded for user ....
    Explanation
    The maximum number of concurrent sessions allowed for the user
    as indicated in the message has been exceeded.
    Action
    Reduce the number of concurrent sessions.