The Programmer's Guide to TRSDOS Version 6 - Tim Mann's Home ...

Error 28: End of file encountered
The end of a file was reached during a read or position access. The file was probably
smaller than the application expected. This error can also be used within an application
to determine the end of a sequentially read file.
Error 29: Record number out of range
A request was made to read a sector of a file where the Next Record Number of the sector
was beyond the Ending Record Number.
Error 30: Directory full - can't extend file
This error will result when the system must allocate an extended directory entry (FXDE )
to a file because it has used all extent fields of its last directory entry record and no
spare directory slot is available. All available directory entry records are in use. The
solution would be to repack the disk by individually copying its files to a freshly
formatted diskete.
Error 31: Program not found
The execution of a CMD program file could not be completed because the file was not
located in the directory. Either the filespec was misspelled or the disk that contained
the file was not mounted.
Error 32: Illegal drive number
This error will occur whenever a reference is made to a disk drive that is not included
in your system. It may be disabled, or the drive requested was not ready for access (no
diskette, drive door open, etc.).
Error 33: No device space available
This error will generally be returned by the SET command when you enter a request to
establish a new device in the system and all of the resident system area reserved for
Device Control Block tables is already in use. It is suggested that you use the "DEVICE
(B=Y)" command to see if any currently defined non-system devices can be eliminated by
using RESET.
Error 34: Load file format error
This error will be returned by the system loader when an attempt is made to LOAD a file
that does not conform to the load module format structure. Most likely, the file
referenced is a data file or a BASIC program file.
Error 35: Memory fault
This error indicates that a memory cell malfunctioned during the process of loading a
program file.
Error 36: Attempted to load read only memory
This error would be returned if the program file being loaded referenced a memory cell
that could not be altered. Either the cell was part of the read only memory (ROM), or the
address was referencing an area of the machine not containing any read/write memory
(RAM). Do not expect to see this error.
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