Oracle : Ошибка ORA-32140

"cannot peform this operation on stream"
*Cause: Either a read is attempted from a stream oi write mode, or
a write is attempted on a stream in read mode.
*Action: Check the status of the stream to find out the valid
operations that can be performed.

Попробовать перевести

Поискать эту ошибку на форуме