Challan mismatch/overbooked /pan error have been identified

Poonam (Accountant) (79 Points)

09 May 2018  

Hello Friends 
Challan Mismatch/Overbooked /PAN Error have been identified in the preliminary check of Regular statement for TAN ending....... I got this message after depositing TDS for salary. i cant understand why this mail i got please clearify if you know. how to deal with this mail ?

Thanks in advance.