Hercules Version 3: System Messages: DU - DASD Utilities Common Functions

This page describes the messages for the Hercules S/370, ESA/390, and z/Architecture emulator DASD utility programs that are common to more than one utility.

Messages

HHCDU001I Updating cyl cylinder head head

Meaning: The track at cylinder number cylinder and head number head is being rewritten after being modified. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function read_track

HHCDU002E filename write track error: stat=status

Meaning: An attempt to rewrite a track from the DASD image named filename failed. The status returned was status.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function read_track

HHCDU003I Reading cyl cylinder head head

Meaning: The track at cylinder number cylinder and head number head is being read. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function read_track

HHCDU004E filename read track error: stat=status

Meaning: An attempt to read a track from the DASD image named filename failed. The status returned was status.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function read_track

HHCDU005I Searching extent 0 begin (begcyl,beghead) end (endcyl,endhead)

Meaning: The first extent of the dataset is being searched for a key. The extent starts at the track at cylinder begcyl, head beghead, and ends at the track at cylinder endcyl, head endhead. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function search_key_equal

HHCDU006I Searching extent extent begin (begcyl,beghead) end (endcyl,endhead)

Meaning: An extent, extent, of the dataset is being searched for a key. The extent starts at the track at cylinder begcyl, head beghead, and ends at the track at cylinder endcyl, head endhead. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function search_key_equal

HHCDU007E Track track not found in extent table

Meaning: An attempt was made to convert a track number to an absolute address, but the track specified, track, is beyond the end of the dataset.
Action: Correct the error and retry the operation. The dataset, the VTOC, or the DASD image may be corrupt.
Issued by: dasdutil.c, function convert_tt

HHCDU008E Cannot obtain storage for device descriptor buffer: error

Meaning: An attempt to obtain storage for the buffer used to hold a CKD DASD image's description failed. The error is described by error.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function open_ckd_image

HHCDU009E Cannot open filename: error

Meaning: The CKD image file named filename could not be opened. The error is described by error.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function open_ckd_image

HHCDU010E filename read error: error

Meaning: An error was encountered while reading the CKD header record from the file named filename. The error is described by error.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function open_ckd_image

HHCDU011E filename CKD header invalid

Meaning: The file filename is not a valid CKD DASD image file. Either the first record is not the length of a CKD header record, or the marker in the header record is not correct.
Action: Supply the name of a valid CKD DASD image file and retry the operation.
Issued by: dasdutil.c, function open_ckd_image

HHCDU012E DASD table entry not found for devtype type

Meaning: The device type in the CKD header record does not correspond to any known DASD device. The CKD DASD image file may be corrupt, or else the device is not supported by Hercules.
Action: Supply the name of a supported CKD DASD image file and retry the operation.
Issued by: dasdutil.c, function open_ckd_image

HHCDU013E CKD initialization failed for filename

Meaning: The device-specific initialization routine for the file named filename failed. Another message describes the specific failure.
Action: See the specific message for the action needed.
Issued by: dasdutil.c, function open_ckd_image

HHCDU014I filename heads=heads trklen=trklen

Meaning: The device represented by the CKD DASD image file named filename has heads heads and tracks of trklen bytes length. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function open_ckd_image

HHCDU015I Updating cyl cylinder head head

Meaning: During processing of a request to close the CKD image file, the track at cylinder number cylinder and head number head is being rewritten, since it has been modified. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function close_ckd_image

HHCDU016E filename write track error: stat=status

Meaning: During processing of a request to close the CKD image file, an attempt to rewrite a track from the DASD image named filename failed. The status returned was status.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function close_ckd_image

HHCDU017E Cannot obtain storage for device descriptor buffer: error

Meaning: An attempt to obtain storage for the buffer used to hold a FBA DASD image's description failed. The error is described by error.
Action: Correct the error and retry the operation.
Issued by: dasdutil.c, function open_fba_image

HHCDU018E DASD table entry not found for devtype type

Meaning: The default FBA device type does not correspond to any known DASD device. This is likely an internal programming error.
Action: Report the bug to the Hercules development team.
Issued by: dasdutil.c, function open_fba_image

HHCDU019E FBA initialization failed for filename

Meaning: The device-specific initialization routine for the file named filename failed. Another message describes the specific failure.
Action: See the specific message for the action needed.
Issued by: dasdutil.c, function open_fba_image

HHCDU020I filename sectors=sectors size=size

Meaning: The device represented by the FBA DASD image file named filename has sectors sectors of size bytes length. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function open_fba_image

HHCDU021E VOL1 record not found

Meaning: The volume being processed does not have a volume label. It is probably blank and unformatted.
Action: Format the volume, or specify a formatted volume and retry the operation.
Issued by: dasdutil.c, function build_extent_array

HHCDU022I VOLSER=serial VTOC=cchhr

Meaning: The volume being processed has the volume serial serial, and its VTOC format 4 DSCB is at absolute location cchhr. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function build_extent_array

HHCDU023I VTOC start begcchh end endcchh

Meaning: The VTOC of the volume being processed begins at cylinder and head begcchh and ends at cylinder and head endcchh. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function build_extent_array

HHCDU024E Dataset dsn not found in VTOC

Meaning: The requested dataset, dsn, was not found in the VTOC and does not exist on this volume.
Action: Specify the correct dataset name, or select the volume on which it appears.
Issued by: dasdutil.c, function build_extent_array

HHCDU025I DSNAME=dsn F1DSCB CCHHR=cchhr

Meaning: The format 1 DSCB for the requested dataset, dsn, is at absolute location cchhr. This message is only issued if verbose message reporting has been selected.
Issued by: dasdutil.c, function build_extent_array

HHCDU026E F1DSCB record not found

Meaning: The requested dataset is listed in the VTOC, but its format 1 DSCB record was not found when an attempt was made to read it. The VTOC may be corrupt.
Action: Recreate the dataset and retry the operation.
Issued by: dasdutil.c, function