Trigger name '%1' is ambiguous

Error constant SQLE_AMBIGUOUS_TRIGGER_NAME
ODBC 2 State 37000
ODBC 3 State 42000
Parameter 1 Name of the ambiguous trigger.
Severity 16
SQLCODE –855
SQLSTATE 42W66
Sybase error code 13858
Probable cause

A statement has referred to a trigger name that is not unique. Qualify the trigger name with the table and/or owner name.