The Append Import Header Command instructs the iSite File Processor to append the records in the file to the destination table.
It is important to understand the Primary Key constraints of each table to ensure that you are not importing duplicate records. For instance, if you are importing an Employee Code of XXXX with the Append instruction, and a record with an Employee Code of XXXX already exists, the file will be rejected.
Header Command Line Format
The Append Import Header Command cannot be combined with any of the following commands: