PS TEXT FORMAT Reference Manual

TFORM Messages
B-6 11387 Tandem Computers Incorporated
I/O ERROR, ERROR CODE file-error-number
A data transfer error occurred during execution of a SOURCE command.
The accompanying GUARDIAN 90 file system error code tells the nature of
the error.
ILLEGAL CHARACTER VALUE
A DEFINE command attempted to assign an illegal character value (for
example, a space for the trigger character) to one of the TFORM control
characters.
ILLEGAL USE OF SYSTEM VARIABLE
You can access system variables, but you’re not allowed to assign values to
them.
ILLEGAL VARIABLE NAME
A variable name must begin with a letter; can contain only letters,
numerals, and underscore characters in the remainder of the name; and
must not exceed 32 characters in length. TFORM found a variable name
that violated one or more of these rules.
INCORRECT NUMBER OF PARAMETERS
Each TFORM function has a specific number of parameters that you must
supply. A function reference contained more, or fewer, parameters than
the function expected.