The authorization object K_KC_FC is used to check user authorization for transactions which contain sub-functions. For example, if you want to maintain a comment, the system first checks your authorization for Transaction KCT0. Then, on the second screen, it checks your authorization for the sub-functions "Display", "Change", "Delete", "Add", and "Execute".
This authorization object is currently used for
the following transactions:
KCDO, KCDR: Document Administration
KCT0, KCT1: Comment Management
KCR0, KCR1, KCW0: Information System
KCC0, KCC1, KEC0: Currency translation types
ACTVT: See value table TACT