Invalid REFERENCES clause in trigger definition

Error constant SQLE_INVALID_TRIGGER_COL_REFS
ODBC 2 State 37000
ODBC 3 State 42000
Severity 15
SQLCODE –272
SQLSTATE 52W12
Sybase error code 102
Probable cause

You supplied an invalid REFERENCES clause in a trigger definition. You may have specified an OLD correlation name in a BEFORE INSERT trigger, or a NEW correlation name in an AFTER DELETE trigger. In both cases, the values do not exist and cannot be referenced.