The first letter of each data line is the action code. In the case of the coordinator deleting a slot action code X is used.
Example of coordinator deleting a new full season series linked request (arrives then departs)
SCR
S09
05FEB
LHR
XAF700 AF701 30MAR23OCT 1234500 290AB3 NCE0900 1030NCE JJ
GI BRGDS
Example where the coordinator was unable to find the record to delete action code W is used
SCR
S09
05FEB
LHR
WAF8800 AF7701 30MAR23OCT 1234500 290AB3 NCE0900 1030NCE JJ
H NIL
SI UNABLE TO FIND ANY MATCHING RECORDS TO DELETE
GI BRGDS