This is a known issue with AOI version 5.16.6. It occurs when there are no data connections in AOI Administrator for Dimensions, Access Financials, or Access Supply Chain.
Workaround
You need at least one valid data connection in AOI Administrator for one of the above products. If you have any of these products, create a data connection to resolve the error.
Open **AOI Administrator**.
Click **Data Connections**.
Create a new data connection for the appropriate product listed above.
If you do not use Dimensions, Access Financials, or Access Supply Chain, this error cannot be prevented. It will not affect any AOI features, functionality, or performance when using AOI with other products.
If you do not have any of the products mentioned above, then unfortunately this error cannot be fixed nor prevented. The error would have to be ignored, as it will not affect any AOI features/functionality nor performance when AOI is being used with any of the other available products AOI can integrate with.
An example of this would be for customers who use AOI with SelectHR and/or SelectPay and do not have either Dimensions, Financials or Supply Chain.