Display Export Files Using Operator BlocksEach export file can be displayed as a sequence of operator blocks .
Each block is introduced by a begin operator and closed by the accompanying end operator . Between the begin and end operators there is a data section . This data section can also consist of a sequence of operator blocks.
The following graphic shows how the export file is represented with operator blocks:
The type of operator gives the operator block the following information:
Number of operands
Meaning of the operands
Structure of the data section
The structure of the data section is determined by the secondary file.
An export file can consist of the following operator blocks :
Preamble block
Personnel number block
Payroll period block
Postamble block
See also: