SOA Domain Creation Issue - Schema test failed

If Schema test fails during domain creation, you need to update that particular record in the database table.

connect sys/welcome1 as sysdba;

grant DBA to DEV_MDS;

update schema_version_registry set version='11.1.1.7.0' where owner= 'DEV_MDS';

update schema_version_registry set version='11.1.1.7.0' where owner= 'DEV_SOAINFRA';

commit;

Hope this helps!