Question / Problem:
Unable to save an Invoices profile.
Answer / Solution:
If you get the above error message when trying to save an Invoices profile please do the following steps.
In the Manager module
1. Right click the relevant Invoices profile and select settings.
2. In the resulting window, general section, have a look at the "Status" window. Warnings and errors blocking the "save" operation should be listed here.
3. Resolve the issues listed in the Status window. In this example there is a field type missing.
4. Correct the issue. Save the profile.