ORA-39137: cannot specify a TABLE_EXISTS_ACTION of [string] for a job with no metadata
Cause: A job was defined with the TABLE_EXISTS_ACTION parameter set to REPLACE or SKIP, but without metadata. Without metadata, data could not be loaded for the requested table actions.
Action: Change the setting of the TABLE_EXISTS_ACTION parameter to APPEND or TRUNCATE or supply Metadata with the data.
Error Type: ORA