Method Implementation with CALL TRANSACTION (BOR) 
When maintaining the attributes of a transaction call you can define which authorization object is checked with which field values when the transaction is called. If the transaction is called via a menu option, the relevant authorization check is performed.
Caution
If you call the transaction with CALL TRANSACTION in a program, this authorization check is not performed.
If the authorization check is also to be performed for transactions called with CALL TRANSACTION, an authorization check must be programmed in the source text of the transaction.