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

a- 23
CAUSE The output field pointer is undefined because all the fields on
the form have already been written.
ACTION Use the CURSOR OFLD(output_field_number) statement to position
the output field pointer to the desired field.
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294 MESSAGE Operation only allowed when a joinform is active.
CAUSE The IFLD, OFLD and CFLD clauses of the CURSOR statement are not
legal when a JOINFORM form is not active. The bb_block_read
routine cannot be called when a JOINFORM form is not active.
ACTION Use the OPEN FORM statement to activate a form.
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295 MESSAGE Field number of CURSOR statement does not exist.
CAUSE There is no field on the form with the cursor field number
indicated by the IFLD, CFLD, or OFLD item on the CURSOR
statement.
ACTION Check your form definition (possibly by using JOINEDIT) to
determine the field number of the field you want the cursor to
be on.
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296 MESSAGE Form not found in formsfile.
CAUSE An attempt to open a JOINFORM form failed because no form with
that name exists in the specified form file.
ACTION Make sure the formfile and formname are specified in the
correct order, "formname:formfile". Use JOINEDIT to display or
print the directory of forms in the formfile.
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297 MESSAGE Found invalid data in formsfile.
CAUSE The name of the JOINFORM in the directory of the currently open
JOINFORM file does not match the name in the header of the
actual JOINFORM. The JOINFORM file has probably been corrupted.
ACTION Re-create the JOINFORM file using the JOINFORM editor to
salvage as much of the uncorrupted form information as
possible.
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298 MESSAGE Input field "input_field" too long for variable "item_number".
CAUSE The value of a JOINFORM field, input_field, was assigned to a
string variable that is too short. The string variable is the
item_number variable specified in a variable list following
either an INPUT or ENTER statement.
ACTION Declare the length of the string variable to be greater than
its currently declared length.
ACTION Use a substring specifier following the variable in the
variable list. For example, 10 INPUT A$[1].
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299 MESSAGE Numeric data expected in input field "input_field" for variable
"item_number".
CAUSE The value of the input field, numbered input_field, of the
currently displayed JOINFORM is not numeric. The item_number
variable in the variable list following an INPUT or ENTER
statement is numeric, so the non-numeric value cannot be
assigned.