This is a migrated thread and some comments may be shown as answers.

Error hitting Oracle DB

2 Answers 135 Views
Databases and Data Types
This is a migrated thread and some comments may be shown as answers.
This question is locked. New answers and comments are not allowed.
David
Top achievements
Rank 1
David asked on 29 Apr 2009, 08:25 PM
I am trying out OpenAccess and I'm getting an error when I run the Reverse Engineering window.  While it is trying to gather tables from the Oracle 10 Database, it gives me the following error.

No RelationalTypeMapping found for class 'System.Object' used by field ''.

I don't know if this has anything to do with it, but my database contains columns using datatypes such as RAW, NVARCHAR2, BLOB, and NCLOB.

2 Answers, 1 is accepted

Sort by
0
Jan Blessenohl
Telerik team
answered on 30 Apr 2009, 03:37 PM
Hi David,
We have already fixed that problem. It occurs if we can not detect a column or stored procedure datatype. The types you are mentioned are not a problem. Maybe a more specific type.

The fix is available in the products section under custome builds. But you need a real license. We will try to produce a custom build also for trial customer in 2-3 weeks.

Best wishes,
Jan Blessenohl
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Check out the tips for optimizing your support resource searches.
0
David
Top achievements
Rank 1
answered on 30 Apr 2009, 03:42 PM
Ah... I looked through all my tables and found one with a type ROWID, since I didn't use that table anymore, I removed it and it is working now.
Tags
Databases and Data Types
Asked by
David
Top achievements
Rank 1
Answers by
Jan Blessenohl
Telerik team
David
Top achievements
Rank 1
Share this question
or