Issue:
Failed to open the connection when running the P/O Forms Purchase Orders report.
RESOLUTION:
Close Sage 300.
Navigate to where the porpt.ini file is located within the POxxA folder.
Then for the following POPOR01 and POPOR02 change the type=DATAPIPE to type=ODBC.
Then run the P/O Forms Purchase Order Report with the selection POPOR04 for the field Use Purchase Order. The report prints without any errors.