Row in table '%1' was modified or deleted in BEFORE trigger

Item Value
SQLCODE -833
Constant SQLE_ROW_REMODIFIED_OR_DELETED
SQLSTATE 42W62
Sybase error code 13839
ODBC 2 State 37000
ODBC 3 State ERROR
Parameter 1 Name of the table.

Probable cause 

A BEFORE trigger has updated or deleted the row which caused the trigger to fire, preventing the original operation from completing. The trigger must be re-written so that it does not attempt to change the row via UPDATE or DELETE statements.