Returned when an invalid field remapping appears in the record specification area. Field remapping, where a field or part of a field is used as the source for another field (thus creating “sub-fields”), is defined using the following syntax:

(

reference-field-name

:

position

:

length

)

where

reference-field-name

is the name of the field being remapped,

position

is the starting position of the sub-field within the referenced field, and

length

is the length of the sub-field (in characters).