All Oracle Error CodesOracle DBA Forum

ORA-01783:

only one RECOVERABLE or UNRECOVERABLE clause may be specified
Cause: RECOVERABLE was specified more than once, UNRECOVERABLE was specified more than once, or both RECOVERABLE and UNRECOVERABLE were specified in a CREATE TABLE or CREATE INDEX or ALTER INDEX REBUILD statement.
Action: Remove all but one of the RECOVERABLE or UNRECOVERABLE clauses and reissue the statement.