"Session 12: obj - rowid = 0000B3F6 - AAAAAAAAcAAAGqrAAA
(dictionary objn - 46070, file - 28, block - 27307, slot - 0)"


Can you pull up the details of the row being waited upon? I'm interested in knowing the object and row being locked. It might very well be the index on it for all you know.

select object_name, object_type from dba_objects where object_id=46070;

select * from table_name where rowid='AAAAAAAAcAAAGqrAAA';