IF you are getting the aforementioned error above; it is very likely you are missing a Cost Centre code somewhere on the Purchase Request record.
Open the affected PR in Edit Mode
In FinOps
click on Purchasing
In the transactions group look for the PR type and use the drop down menu to select Awaiting Approval, use the filter to search for the PR by it's details (such as PR No.)
Look for any fields which relate to your Project and Cost Centre fields to confirm the validity of these fields.
**be sure to check all detail lines as well**
Add the relevant Cost Centre's where possible.
