Exception when migrating SQL 7 to Oracle 8i

Question

I have a new installation of SQL Server 7. Created a new table called TestTable with one varchar field. Tried to migrate it to oracle. When creating Object Model, the migration fails with these exceptions/errors. Can any one please help debug the problem?
Thanks.
EXCEPTION : SQLServer7SourceModelMap.mapPrimaryKeys(): pk_dtproperties, oracle.mtg.migration.MigrationSQLException: ORA-01400: cannot insert NULL into ("SQLUSER1"."
OM_OBJ_INFO"."OBJ_OWNER") :ORA-01400: cannot insert NULL into ("SQLUSER1"."OM_OBJ_INFO"."OBJ_OWNER")
EXCEPTION : SQLServer7SourceModelMap.mapRoles(): db_owner, oracle.mtg.migration.MigrationSQLException: oracle.mtg.migration.MigrationSQLException: ORA-01400:
cannot insert NULL into ("SQLUSER1"."OM_ROLE_USER_INFO"."USER_NAME") :ORA-01400: cannot insert NULL into ("SQLUSER1"."OM_ROLE_USER_INFO"."USER_NAME") :
oracle.mtg.migration.MigrationSQLException: ORA-01400: cannot insert NULL into ("SQLUSER1"."OM_ROLE_USER_INFO"."USER_NAME") :ORA-01400: cannot insert NULL into (
"SQLUSER1"."OM_ROLE_USER_INFO"."USER_NAM
EXCEPTION : SQLServer7SourceModelMap.mapTables(): TestTable, oracle.mtg.migration.MigrationSQLException: ORA-00903: invalid table name :ORA-00903: invalid table name
EXCEPTION : SQLServer7SourceModelMap.mapTables(): dtproperties, oracle.mtg.migration.MigrationSQLException: ORA-00903: invalid table name :ORA-00903: invalid table
name
TestTable : Table. Owner name is NULL. Check that SQL Server 7.0 MASTER database is correctly recovered
dtproperties : Table. Owner name is NULL. Check that SQL Server 7.0 MASTER database is correctly recovered
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Answer 1

Hi Daniel,
Just to add to what John said. The Workbench should also generate
synonyms for users that have access (if they have SELECT
privilege on the table) to a table.
Regards
John
John (guest) wrote:
: Daniel (guest) wrote:
: : I'm having problems using Migration Workbench release
: 1.2.2.2.0
: : build (030999)
: : I'm trying to Migrate an SQL Server 6.5 database to Oracle
8i.
: : Capturing the source database and mapping to the Oracle model
: : appears to work ok. Migrating the contents of the Oracle
model
: : to the destination Oracle Database also appears to work ok
and
: : the message at the end confirms that the migration completed
: : successfully.
: : The problem is that when I load Oracle Administration
: Assistant
: : for Windows NT there is no evidence of the new database. In
: SQL
: : Plus, I can list migrated tables by prefixing tsa.v to each
of
: : the table names. For example in MicrosoftFs ISQL_w, I could
: type
: : SELECT * FROM EVENTLOG but in OracleFs SQL*PLUS, I have to
: type
: : SELECT * FROM SA.EVENTLOG;
: Daniel,
: Ensure that you are the owner of the table(s) in question. If
: not, you have to qualify the table with the table owner asuming
: that you have the proper privileges to access the table. For
: example, if the owner of the table(Oracle user) is SA, and your
: username is DAN, therefore, to access any table created by SA,
: you have to qualify SA to the table name(SA.EVENTLOG). On the
: other hand, if this table is owned by DAN and you logged in as
: DAN, qualifying DAN with the table name is optional.
: A workaround will be to create a PUBLIC SYNONYM on the table,
: thus saving you typing the table owner.
: I hope this addresses all your questions and concerns.
: John
Oracle Technology Network
http://technet.oracle.com
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