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How to create DLL for Cognos external UDF?

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MaxMa

MaxMa

Programmer
Nov 4, 2003
1
CA
Hi buddy,

I created a DLL for external UDF using MS VC++ 5.0. Then I deployed it and use the UDF in a report. But when the report is running, I got error message "ecternal funtion is not accessable".

I gueess the DLL was not created properly.

- Can I just create a "Win32 Dynamic-Link Library" with only VC++?
- Do I need the SDK from Cognos? If yes, how to use?

Your help is really appreaciated.

Max
 
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