Some one please help debugging this. am not sure what am doing wrong
If(Num(Month(POL_CRT_DATE) = 1, 'January',
If(Num(Month(POL_CRT_DATE) = 2), 'February',
If(Num(Month(ATA_POSTING_DATE )= 3), 'March',
If(Num(Month(POL_CRT_DATE) = 4), 'April',
If(Num(Month(ATA_POSTING_DATE = 5), 'May',
If(Num(Month(POL_CRT_DATE) = 6), 'June',
If(Num(Month(ATA_POSTING_DATE) = 7, 'July',
If(Num(Month(POL_CRT_DATE) = 8), 'August',
If(Num(Month(ATA_POSTING_DATE) = 9, 'September',
If(Num(Month(POL_CRT_DATE) = 10, 'October',
If(Num(Month(ATA_POSTING_DATE) = 11, 'November',
If(Num(Month(POL_CRT_DATE) = 12, 'December')))))))))))) AS Months,