SAP Screen : Retail Tender shows the error “Object reference not set to an instance of an object.”

SAP Screen : Retail Tender shows the error “Object reference not set to an instance of an object.”

Environment :

iVend 6.6 and SAP B1 

Problem Statement: 

Getting the error “Object reference not set to an instance of an object” in Retail Tender Screen on SAP while pressing the tab button in retail tender.


Recommendations /Suggestion : 

1. Check the error on the Add-on Log file


2. Check if Configuration was changed in the app.config file on the below location 

C:\Program Files\SAP\SAP Business One\AddOns\CXS\CitiXsys iVend AddOn

Resolution/Work Around :

If Code is commented then un-comment the code and save the file and restart the SAP.