Excel Import Error "challan is not getting mapped"

Excel Import Error "challan is not getting mapped"

Possible Resolution
To solve this excel import issue, here are some suggestions are given below.
1. All mandatory details should be filled in the "Challan Details" Sheet.
* Challan number
* Deposit Date
* BSR Code
* Book entry - Yes/No
* TDS/TCS Amount
2. In "Challan Details" Sheet, date format should be dd-mm-yy
3. In the Excel template, it is to be checked that the Challan No. is selected from the drop-down or not in "Deductee Transactions sheet".
Hope This Helps