COBRT144 Boundary violation (Recoverable) You have tried to write a record to a variable length record file, the length of which is not within the defined range for
that file.
COBRT146 No current record defined for sequential read (Recoverable) The file position indicator in your file is undefined owing to a failed read/START or INVALID KEY condition. You have tried
to read another record in the file but as the current record is undefined the system cannot find the start of the record for
which you have asked.
COBRT148 Wrong open mode or access mode for write (Recoverable) You have tried to write to a file in sequential access mode that you have not opened for OUTPUT or EXTEND, or you have tried
to write to a file in random or dynamic access mode that has not been opened INPUT or I-O, or which is not open at all.
COBRT153 Subscript out of range (Fatal) A subscript which you have used in your program is out of the defined range, that is, it is either less than one or it is
greater than the number of occurrences of the item.
COBRT154 PERFORM nested too deeply (Fatal) This error usually results if you have used GO TO to jump out of the range of a PERFORM rather than to jump to an EXIT statement
at the end of its range.
COBRT160 Overlay loading error (Recoverable) An error has occurred while trying to load the intermediate code for an independent segment. The segment is either missing
or corrupted in some way.