iVend hand held on version 6.5.6 error ""Failed to fetch security rights of logged in user."

iVend hand held on version 6.5.6 error ""Failed to fetch security rights of logged in user."

Environment : 

6.5 Update 6 with latest patch integrated with SAP B1 9.3 and Handheld version 1.2.4
Symptoms: Customer was installing Handheld version 1.2.4 with iVend 6.5 Update 6

Problem Statement: 

At the time of validating the iVend hand held on version 6.5.6 it showing error.
""Failed to fetch security rights of logged in user."

Resolution/Work Around:  

Current version of handheld on play store is 1.2.4 which is only compatible with iVend 6.6.


If require to iVend Handheld  with iVend6.5.6 then  download APK from below link

Recommendations /Suggestion: 

Disable auto update for apps in play store otherwise next time whenever we will update our app, the customer app will also updated and same issue reproduce.