Oracle : Ошибка ORA-26690

"datatype not supported at non-Oracle system"
*Cause: One of the columns of the LCR being applied was of a datatype
not supported by either the target non-Oracle system or by the
Oracle transparent gateway through which the apply is being done.
*Action: Do not apply data of this type. If possible, filter out
columns containing such datatypes before applying.

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