Oracle Solution for Error ora-25190

ORA-25190: an index-organized table maintenance operation may not be combined with other operations

What triggered the Error:

TER TABLE statement attempted to combine an index-organized table maintenance operation (e.g. changing physical attributes) with some other operation (e.g. ADD constraint) which is illegal

What should we do to fix it:

sure that a index-organized table maintenance operation is the sole operation specified in ALTER TABLE statement;