AspenTech IP21 Prerequisites
Install the Aspen SQLplus drivers on the Plant Integrations server. Create one user account with read permissions to read data from IP21 server. The Aspen SQLplus driver is sensitive to network latency. Local connectors need to be installed on the IP21 servers to avoid latency issues.
In AspenOne 8 or higher SQLplus is installed as part of the client tools. For version v10 and below, the IIS application pool may need to run as the user account that has read-only permissions. For version v10 and above, it is required that IIS application pool run as the user account that has read-only permissions. The SQLplus ODBC driver no longer supports connecting as a different user in this version.