HP Business BASIC/XL Reference Manual - HP 3000 MPE/iX Computer Systems - Edition 1 (32715-90001)

a- 6
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40 MESSAGE 1. Improper REPLACE or DELETE.
2. RENUMBER cannot alter line sequence.
CAUSE 1. Because they affect the structure of the program, some
statements may not be deleted or replaced individually. These
are the SUB statement and the DEF FN statement. An attempt to
replace or delete either of these statements will result in
this error.
2. The sequence of lines in a program was altered by a TO
clause which has a value outside the original range of values
to be renumbered.
ACTION 1. Do not delete or replace the line, or delete the whole
sub-procedure or function.
2. Be certain that the renumbering is done so that the
sequence of statements in the current program is not altered.
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42 MESSAGE Attempt to replace or delete busy line or subprogram.
CAUSE A line or subprogram was deleted or replaced in the middle of
its execution.
ACTION Do not delete this line or subprogram until the end of its
execution.
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43 MESSAGE Matrix not square.
CAUSE The matrix passed to the built-in functions INV (matrix
inversion) and DET (determinant) is not a square matrix.
ACTION Redefine the matrix to make it square.
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44 MESSAGE Illegal operand in matrix transposition or matrix
multiplication.
CAUSE The operands passed to the built-in matrix functions TRN
(transpose) and MUL (multiply) are not declared correctly, so
the operation cannot be performed.
ACTION Redefine the operands.
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47 MESSAGE 1. VAR COMMON area does not exist.
2. Dimension or type of COMMON variable in line N doesn't match
main.
3. Variable list in line N exceeds the COMMON declaration in
main.
4. VAR COMMON area is larger than defined in the original
program.
5. COMMON declaration in line N doesn't match the original
program.
6. VAR COMMON area has more variables than the original
program.
CAUSE All messages in this error number concern with errors with
COMMON declarations; N is a line number where the error occurs
and VAR is the name of the COMMON area.
1. A subprogram contains a named COMMON that does not exist in
the main program.
2. A COMMON in a subprogram contains variables that do not
match that declared in the main program.
3. A COMMON in a sub-program contains more variables than is