For each table entry there is an operator pair BOE and EOE between the BOT operator and the EOT operator. The secondary file defines the data between the BOE and EOE.

The second operand of the BOT operator specifies the number of table entries.

The begin table entry operator indicates that table entry data follows.

The end table entry operator, which has no operands, closes the begin table entry operator. It shows that the table entry data has been processed.