Problem with Materialized Views after an export

Hi @ everybody,
At an Oracle 11g R2 (11.2.0.3.0) instance, all actual CPU's/SPU's are installed, on a Red Hat 6 Machine i have a problem with Materialized Views from a schema, which i have exportet from an old database machine on Oracle 10g (10.2.0.1.0) to the new machine.
I've exportet with the old exp and imported with imp, because i know, that i get some strange errors because of the materialized views when i'm using the new expdp and impdp tools.
At the old machine the materialized views are so programmed, that they get an update of data at a defined time like this:
START WITH TRUNC(SYSDATE) + 21/24
NEXT SYSDATE+1
...But after the export this "update function" of the materialized view is not available. So i have deleted that views and recreated them with the START WITH parameters. So now they are running.
But why do i have this problem?
Is this "START WITH" somewhere written as a job or so in, for example, DBMS_SCHEDULER or something else? So i had forgotten to export these jobs or where is that defined?
Is this a bug?
Thanks for answers and help!
Best regards,
David

I can't remember the error of expdp/impdp. That is some days ago, i have to rebuild this.
I think in my scenario for the import i don't need the TABLE_EXISTS_ACTION, because by importing at the new server i've just createt the naked tablespace for the data and the users, not more. So he didn't has something to overwrite.
And i have to tell you: i'm just the dbA. The desining of the tables and materialized views is many years ago by installing the old server. I'm just to young in my company to know about the design of the instance and why it was designed so.
Anyway: my problem is, that after the import of the schemas to a new server the "START WITH" option in the materialized views is not there anymore and i just want to why so i can think about a solution for that and create it with the database designers of my company.
EDIT: And here are the SQL Statements for creating the Materialized Views:
First, at the OLD Server (Oracle 10g 10.2.0.1.0)
CREATE MATERIALIZED VIEW "DUPONT_CCG2_P"."PR_PRODUCT_ITEMS"
ORGANIZATION HEAP PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "DUPONT_14523"
BUILD IMMEDIATE
USING INDEX
REFRESH COMPLETE ON DEMAND START WITH sysdate+0 NEXT SYSDATE+1
USING DEFAULT LOCAL ROLLBACK SEGMENT
DISABLE QUERY REWRITE
AS (SELECT DISTINCT
      PR_CUSTOMER_MASTER_DATA.CLIENT_ID,
      PR_CUSTOMER_MASTER_DATA.ILN_USER,
      PR_ARTICLE.EAN,
      PR_ARTICLE.CODE,
      PR_USED_ARTICLE_TEXT.ARTICLE_TEXT,
      PR_USED_ARTICLE_TEXT.LANG_CODE,
      PR_ARTICLE.SUP_ITEM_NO,
      PR_ARTICLE.OLD_ITEM_NO,
      PR_COMPANY_ITEM_MATCH.ITEM_BY_NO,
      PR_COMPANY_ITEM_MATCH.UOM_UNIT,
      PR_COMPANY_ITEM_MATCH.PRICE_UOM,
      PR_COMPANY_ITEM_MATCH.PRICE,
      PR_COMPANY_ITEM_MATCH.CURRENCY,
      PR_COMPANY_ITEM_MATCH.PRICE_QTY,
      PR_COMPANY_ITEM_MATCH.SALES_UNIT,
      PR_COMPANY_ITEM_MATCH.START_DATE,
      PR_COMPANY_ITEM_MATCH.END_DATE,
      PR_ARTICLE.UPDATED_AT
        FROM PR_ARTICLE, PR_COMPANY_ITEM_MATCH, PR_USED_ARTICLE_TEXT, PR_CUSTOMER_MASTER_DATA, PR_ADDRESS
        WHERE PR_ADDRESS.ORDER_TYPE='REP'
      AND PR_CUSTOMER_MASTER_DATA.ILN_USER=PR_ADDRESS.ILN_USER
      AND PR_COMPANY_ITEM_MATCH.ILN_USER=PR_ADDRESS.ILN_LINK
      AND PR_CUSTOMER_MASTER_DATA.SALES_ORG=PR_COMPANY_ITEM_MATCH.SALES_ORG
      AND PR_CUSTOMER_MASTER_DATA.CLIENT_ID=PR_COMPANY_ITEM_MATCH.CLIENT_ID
      AND PR_CUSTOMER_MASTER_DATA.CLIENT_ID=PR_ADDRESS.CLIENT_ID
      AND PR_ARTICLE.SUP_ITEM_NO=PR_COMPANY_ITEM_MATCH.SUP_ITEM_NO
      AND PR_COMPANY_ITEM_MATCH.SALES_ORG=PR_USED_ARTICLE_TEXT.SALES_ORG
      AND PR_ARTICLE.SUP_ITEM_NO=PR_USED_ARTICLE_TEXT.SUP_ITEM_NO
      AND PR_CUSTOMER_MASTER_DATA.LANG_CODE=PR_USED_ARTICLE_TEXT.LANG_CODE
      AND ( PR_COMPANY_ITEM_MATCH.END_DATE IS NULL OR to_date(PR_COMPANY_ITEM_MATCH.END_DATE,'YYYYMMDD') - sysdate > 0)
      AND ( PR_COMPANY_ITEM_MATCH.START_DATE IS NULL OR sysdate - to_date(PR_COMPANY_ITEM_MATCH.START_DATE,'YYYYMMDD') > 0)
)And here the at the NEW Server (Oracle 11g R2 11.2.0.3.0)
CREATE MATERIALIZED VIEW "DUPONT_CCG2_P"."PR_PRODUCT_ITEMS" ("CLIENT_ID", "ILN_USER", "EAN", "CODE", "ARTICLE_TEXT", "LANG_CODE", "LANR", "OLD_LANR", "ITEM_BY_NO", "UOM_UNIT", "PRICE_UOM", "PRICE", "CURRENCY", "PRICE_QTY", "SALES_UNIT", "START_DATE", "END_DATE", "UPDATED_AT")
ORGANIZATION HEAP PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255
NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
TABLESPACE "DUPONT_14523"
BUILD IMMEDIATE
USING INDEX
REFRESH COMPLETE ON DEMAND START WITH sysdate+0 NEXT SYSDATE+1
USING DEFAULT LOCAL ROLLBACK SEGMENT
USING ENFORCED CONSTRAINTS DISABLE QUERY REWRITE
AS (SELECT DISTINCT
      PR_CUSTOMER_MASTER_DATA.CLIENT_ID,
      PR_CUSTOMER_MASTER_DATA.ILN_USER,
      PR_ARTICLE.EAN,
      PR_ARTICLE.CODE,
      PR_USED_ARTICLE_TEXT.ARTICLE_TEXT,
      PR_USED_ARTICLE_TEXT.LANG_CODE,
      PR_ARTICLE.SUP_ITEM_NO,
      PR_ARTICLE.OLD_ITEM_NO,
      PR_COMPANY_ITEM_MATCH.ITEM_BY_NO,
      PR_COMPANY_ITEM_MATCH.UOM_UNIT,
      PR_COMPANY_ITEM_MATCH.PRICE_UOM,
      PR_COMPANY_ITEM_MATCH.PRICE,
      PR_COMPANY_ITEM_MATCH.CURRENCY,
      PR_COMPANY_ITEM_MATCH.PRICE_QTY,
      PR_COMPANY_ITEM_MATCH.SALES_UNIT,
      PR_COMPANY_ITEM_MATCH.START_DATE,
      PR_COMPANY_ITEM_MATCH.END_DATE,
      PR_ARTICLE.UPDATED_AT
        FROM PR_ARTICLE, PR_COMPANY_ITEM_MATCH, PR_USED_ARTICLE_TEXT, PR_CUSTOMER_MASTER_DATA, PR_ADDRESS
        WHERE PR_ADDRESS.ORDER_TYPE='REP'
      AND PR_CUSTOMER_MASTER_DATA.ILN_USER=PR_ADDRESS.ILN_USER
      AND PR_COMPANY_ITEM_MATCH.ILN_USER=PR_ADDRESS.ILN_LINK
      AND PR_CUSTOMER_MASTER_DATA.SALES_ORG=PR_COMPANY_ITEM_MATCH.SALES_ORG
      AND PR_CUSTOMER_MASTER_DATA.CLIENT_ID=PR_COMPANY_ITEM_MATCH.CLIENT_ID
      AND PR_CUSTOMER_MASTER_DATA.CLIENT_ID=PR_ADDRESS.CLIENT_ID
      AND PR_ARTICLE.SUP_ITEM_NO=PR_COMPANY_ITEM_MATCH.SUP_ITEM_NO
      AND PR_COMPANY_ITEM_MATCH.SALES_ORG=PR_USED_ARTICLE_TEXT.SALES_ORG
      AND PR_ARTICLE.SUP_ITEM_NO=PR_USED_ARTICLE_TEXT.SUP_ITEM_NO
      AND PR_CUSTOMER_MASTER_DATA.LANG_CODE=PR_USED_ARTICLE_TEXT.LANG_CODE
      AND ( PR_COMPANY_ITEM_MATCH.END_DATE IS NULL OR to_date(PR_COMPANY_ITEM_MATCH.END_DATE,'YYYYMMDD') - sysdate > 0)
      AND ( PR_COMPANY_ITEM_MATCH.START_DATE IS NULL OR sysdate - to_date(PR_COMPANY_ITEM_MATCH.START_DATE,'YYYYMMDD') > 0)
)The own differences i can see is at the "header". In the new one is the NOCOMPRESS LOGGING Option and in the first line the code has the columns diretcly defined.
But, i think, for my problem this line is determining:
REFRESH COMPLETE ON DEMAND START WITH sysdate+0 NEXT SYSDATE+1And this line is the same at both server.
Edited by: David_Pasternak on 12.04.2013 00:06

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