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Reverse Engineering ERwin metadata using ODBC: When I set target server as ODBC 3.x, ERwin Revers
Description
Reverse Engineering ERwin metadata using ODBC: When I set target server as ODBC 3.x, ERwin Reverse Engineering returns error message: [DataDirect][Open Access ODBC] Dynamic SQL error - invalid description count. There is no result for column 13.
Resolution
Reverse Engineering ERwin metadata using ODBC: When I set target server as ODBC 3.x, ERwin Reverse... - CA Technologies ERwin Knowledge Base
Article ID: 371
Last updated: 11 Apr, 2012
Components:ERwin Data Modeler: 7.3
Last Modified Date: 01/04/2011
Document ID: TEC538895
Tech Document
Title: Reverse Engineering ERwin metadata using ODBC: When I set target server as ODBC 3.x, ERwin Reverse Engineering returns error message: [DataDirect][Open Access ODBC] Dynamic SQL error - invalid description count. There is no result for column 13.
Description:
I am Reverse Engineering ERwin metadata using ERwin ODBC Data source, when I set target server as ODBC 3.x, ERwin Reverse Engineering returns error message;[DataDirect][Open Access ODBC] Dynamic SQL error- invalid description count. There is no result for column 13.
Solution:
The ODBC interface to ERwin is not a Level 3 driver. It is a Level 2 driver. The solution is to select ODBC 2.x.
Note: The ERwin ODBC query tool does use a Level 3 driver.
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