Excess itc taken in 2017-18 now how to reverse

YOGESH RAVAL (DY. MANAGER FINANCE & ACCOUNTS)   (79 Points)

03 January 2019  
dear sir errorneously excess ITC availed in the retturns of GSTR 3B for the FY 2017-18 now how to reversed kindly advise how to correct this error & claim actual ITC as per credit ledger.