Oracle Solution for Error ora-29976

ORA-29976: Unsupported query for registration in guaranteed mode

What triggered the Error:

An operator or expression in the query was incompatible with query registration in the guaranteed granularity mode.

What should we do to fix it:

Check all expressions, clauses and operators in the query and refer to the documentation for supported query types. The application can reattempt the query registration in best effort mode.