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Former Member
Dec 02, 2008 at 10:30 AM

An internal error occurred while calling the 'processDPCommands' API.

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I have created a universe with a connection to our Oracle database and uploaded it to the Enterprise server. When I then log in to WebI to create a report using the universe I am getting the following error message when I try to run the query:

Query 1 - Proving_Test_1

An internal error occurred while calling the 'processDPCommands' API. (Error: WIS 30270)

I have googled this and read that it is probably related to the database connection I have created, but I cannot find out what the problem is. When I created the connection in designer I used the Oracle client option on the 'Database Middleware Selection' screen and was able to connect and pull in tables ok. Any advice would be most appreciated.

Kind regards

Mark