ERwin (64-bit) cannot coonnect to Teradata 15.10 database

Data Modeling
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ERwin (64-bit) cannot coonnect to Teradata 15.10 database

After installing TTU 15.10 (64-bit), Erwin cannot connect to the TD database. ERwin version is 9.64,01.4817 (64-bit)

The error is coming from the ODBC driver - "Cannot find terasso library", which I assume is the terasso.dll file located in the "C:\Program Files\Teradata\Client\15.10\bin"  directory.

The windows path command has this directory as the first line, so I do not see why the message states otherwise.

This error prevents using Erwin from Reverse Engineering, Forward Enginering, and model compare functions.

Has anyone else erncountered this issue and, if so, how was it resolved?

1 REPLY
New Member

Re: ERwin (64-bit) cannot coonnect to Teradata 15.10 database

I am having this exact same issue, only my situation is that I have 64 bit ERwin (9.64.01) but only 32 bit Teradata (15.10). I am not sure if the fact that it is 64 to 32 bit would affect it, but it is odd that I am having an identical situation otherwise.