Restricted entity list

Respected Sir/Ma'am

One of my client has received a mail and I am unable to understand that the mail reads as follows:

                             The Details for Dedup Match

                    'company's name' is on the Restricted Entity List

Ref ID 2663543/1

Product

Inst Ref No/Arg No.

Applicant Type

Tenure 0

Worst State 0

Descripttion: Non compliant as per Ministry of Corporate Affairs (MCA) site;

Match Logic: TERRORIST"

Can somebody please tell me what is the meaning of this message and why has this been sent to my client.