Fix Exception Invalid Credit FAU on a Miscellaneous Charge

Go to the Miscellaneous charge by clicking on the resources tab of the work order.

Next click on the first field called "Name" which lists the name of the service. Change the FAU on the service itself. Save and close. This will save the correct FAU on the service itself for all subseqent charges which are created for that service.

 Next we need to fix this specific miscellaneous charge. Click on the FAU on the charge itself and fix it. Save and then click on "Ready for Upload"