The invoice is made in I-62unit. dated 24/06/2017 00:00:00. So it cannot be changed.
No Sale took place to this customer since customer's Creation date i.e. 24/10/2008. So Kindly allow to change the customer group
once the group is defined in customer master and invoice is made then customer group cannot be changed later on.
Created attachment 133 [details] Error Screenshot I am unable to change customer group from "01-Tobacco" to "GC-General customer" for Customer code 295082-MISCELLANEOUS A/C. IMIS is showing some error.Please find the attached screen shot for details & resolve the issue asap. Regards Sushil Tyagi