How to convert Oracle User defined datatype to SQL Server 2014 using SSMA Version 6.0

Question

I am trying to convert Oracle 11g OE schema to SQL Server 2014, using SSMA version 6.0
Getting an error in converting the Oracle View to SQL Server
CREATE OR REPLACE VIEW OC_CUSTOMERS OF OE.CUSTOMER_TYP WITH OBJECT IDENTIFIER (customer_id) AS
SELECT c.customer_id, c.cust_first_name, c.cust_last_name, c.cust_address,
           c.phone_numbers,c.nls_language,c.nls_territory,c.credit_limit,
           c.cust_email,
           CAST(MULTISET(SELECT o.order_id, o.order_mode,
                               MAKE_REF(oc_customers,o.customer_id),
                               o.order_status,
                               o.order_total,o.sales_rep_id,
                               CAST(MULTISET(SELECT l.order_id,l.line_item_id,
l.unit_price,l.quantity,
MAKE_REF(oc_product_information,
l.product_id)
FROM order_items l
WHERE o.order_id = l.order_id)
                                    AS order_item_list_typ)
                         FROM orders o
                         WHERE c.customer_id = o.customer_id)
                AS order_list_typ)
     FROM customers c
*   SSMA error messages:
*   O2SS0461: Conversion of object view is not supported.
*   OF OE.CUSTOMER_TYP
*      WITH OBJECT IDENTIFIER (customer_id)
CREATE VIEW dbo.OC_CUSTOMERS
AS
   /*Generated by SQL Server Migration Assistant for Oracle version 6.0.0.*/
   *   SSMA error messages:
   *   O2SS0481: Conversion of statement containing user defined type column 'c.cust_address' not supported.
   *   O2SS0481: Conversion of statement containing user defined type column 'c.phone_numbers' not supported.
   *   O2SS0430: Conversion of multiset conditions is not supported.
   *   CAST(MULTISET
   *      SELECT
   *         o.order_id,
   *         o.order_mode,
   *         MAKE_REF(oc_customers, o.customer_id),
   *         o.order_status,
   *         o.order_total,
   *         o.sales_rep_id,
   *         CAST(MULTISET
   *               SELECT
   *                  l.order_id,
   *                  l.line_item_id,
   *                  l.unit_price,
   *                  l.quantity,
   *                  MAKE_REF(oc_product_information, l.product_id)
   *               FROM order_items  l
   *               WHERE o.order_id = l.order_id
   *            ) AS order_item_list_typ)
   *      FROM orders  o
   *      WHERE c.customer_id = o.customer_id
   *   ) AS order_list_typ)
   SELECT
      c.CUSTOMER_ID,
      c.CUST_FIRST_NAME,
      c.CUST_LAST_NAME,
      c.cust_address,
      c.phone_numbers,
      c.NLS_LANGUAGE,
      c.NLS_TERRITORY,
      c.CREDIT_LIMIT,
      c.CUST_EMAIL,
      NULL
   FROM dbo.CUSTOMERS  AS c   */
Any suggestion on converting this view would be helpful.
Kind regards.

Answer 1

Thanks Lydia Zhang for your reference urls.
Please let me know if you come across any reference articles related to
Creating a SQL Server table and View with columns as SQL Server TVP similar to Oracle UDT like
  CREATE TABLE "OE"."CUSTOMERS"
   (    "CUSTOMER_ID" NUMBER(6,0),
    "CUST_FIRST_NAME" VARCHAR2(20 BYTE) CONSTRAINT "CUST_FNAME_NN" NOT NULL ENABLE,
    "CUST_LAST_NAME" VARCHAR2(20 BYTE) CONSTRAINT "CUST_LNAME_NN" NOT NULL ENABLE,
    "CUST_ADDRESS" "OE"."CUST_ADDRESS_TYP" ,
    "PHONE_NUMBERS" "OE"."PHONE_LIST_TYP" ,
    "NLS_LANGUAGE" VARCHAR2(3 BYTE),
And also creating a SQL Server TVP inside an another SQL Server TVP as in Oracle
create or replace TYPE customer_typ
 AS OBJECT
    ( customer_id        NUMBER(6)
    , cust_first_name    VARCHAR2(20)
    , cust_last_name     VARCHAR2(20)
    , cust_address       cust_address_typ
   , credit_limit       NUMBER(9,2)
    , cust_email         VARCHAR2(30)
    , cust_orders        order_list_typ
NOT FINAL;
Kind regards.
Venkatesha