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Setting Up User Exits › View Security Access User Exit › Parameters for Call Point X'12'

Parameters for Call Point X'12'

Data received for a view session. The parameter list has the following format:

+0

Address of the viewer’s UINDEX

+4

Address of the viewee’s UINDEX

+8

Address of a one-byte RU data direction

X'00'

Data RU from application to viewee’s terminal.

X'80'

Data RU from viewee’s terminal to application.

+12

Address of the viewee’s application session block

+16

Address of the data RU

+20

Address of a full word containing the length of the data RU