Oracle : Ошибка ORA-35078

"(QFHEAD05) An EIF extension file header for %s is not in the correct format."
*Cause: An EIF extension file in multi-file IMPORT did not contain correct
header information.
*Action: Check to be sure that EIFEXTENSIONPATH is set correctly and that
all the extension files for the current IMPORT were created by the
same EXPORT command as the main EIF file.

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