F1: INVALID CHARACTERS IN THE INPUT FOR 'DIGITS'.

F2: TOTAL NUMBER OF RECEIVED DIGITS MUST BE AT LEAST TWO MORE THAN NUMBER
OF DIGITS TO BE DELETED.

F3: NO DIGIT CONVERSION TABLE WITH RULEIDX=@@ AVAILABLE.

F4: DIGIT CONVERSION TABLE RULEIDX=@@ IS ALREADY CREATED.

F5: INVALID LENGTH FOR 'DIGITS' AT TBLIDX=@@.
THE SPECIFIED PREFIX TOGETHER WITH THE DIGITS REMAINING
FROM ORIGINAL DIALED NUMBER MUST NOT EXCEED THE LENGTH 16.

F6: SERVICE RULE TABLE SRTABLE=@@ IS REFERENCED BY PRI TRUNKS
(SEE AMO TDCSU, SRTIDX).

F7: NO VALUES ENTERED FOR 'TBLIDX'.

F8: NO 'TBLIDX' ALLOWED FOR CHAINED INPUT FOR 'RULEIDX'.

F9: NO VALUES ENTERED FOR 'DIGITS'.

F10: TOO MANY VALUES CHAINED FOR 'DIGITS'.

F11: UNUSED

F12: NO SERVICE RULE TABLE WITH SRTABLE=@@ AVAILABLE.

F13: NO VALUES CHANGED IN EXISTING DATA.

F14: SID/ANI DATA AVAILABLE ONLY FOR NETSVC=INWATS/VPN/SDS/PPC900.

F15: UNEQUAL NUMBERS OF VALUES CHAINED FOR 'TBLIDX' AND 'DIGITS'.

F16: MORE THAN 9 CHAINED VALUES ENTERED FOR 'DIGITS'.

F17: DIGIT CONVERSION TABLE RULEIDX=@@ NOT DELETED:
STILL REFERENCED BY DID OR E&M TRUNKS.
(SEE AMO TACSU, RULEIDX)

F18: DIGIT CONVERSION TABLE RULEIDX=@@ NOT DELETED:
STILL REFERENCED BY A SERVICE RULE TABLE.