269 ST- FOR DEBTORS

I sold goods to mr.x as on 01.01.2019 Rs.1,50,000 and Rs.1,30,000 on 20.02.2019,,,and I received RS.1,80,000 on 25.03.2019 and Rs.1,00,000 on 27.03.2019 in cash, ..... so total amount received in cash from mr.x for the financial year 2018-19 is RS.2,80,000 ... whether it will come under violation of 269 ST