Error in the Loader command for importing data.
The data was exported with either the EXPORT USER or the EXPORT DB command. Data exported in this way can only be imported with the corresponding IMPORT USER or the IMPORT DB command. You cannot import a particular table using this data.
If you want to import one particular table, you must first export it using the EXPORT TABLE command.
If you want to import all the data from the data stream, correct the command and re-execute it.