Functionality
The function module returns the values from the field selectionaccording to the settings under Modifiable and Influencing.
In the field selection, the fields are saved in an HEX format.
This means:
Ready for input : 0D 00001101
Required : 0F 00001111
Display : 0C 00001100
Hidden : 05 00000101
Ready for input HiLi : 1D
Required HiLi : 1F
Display HiLi : 1C
Hidden HiLi : 15
The function module returns fields VISIBLE, REQUIRED, and READONLY. Theresult from the bit sequence is as follows:
VISIBLE means bit 4 is 1
REQUIRED means bit 2 is 1
READONLY means bit 1 is 0
The modifiable and influencing field selections are
For VISIBLE with and linked
For REQUIRED with or linked
For READONLY with or linked