get data after the comma - charindex

[prav78]

hi there
i have a field name(fil_srt_cond) with the values of

cmpnt_name,ASC,1,2
cmpnt_stuff,DESC,2,3

i used the char index:-

substring(BSSF.fil_srt_cond,charindex(BS.column_na me,BSSF.fil_srt_cond) + LEN(BS.column_name) +1 ,3) ord,

substring(BSSF.fil_srt_cond,charindex(BS.column_na me,BSSF.fil_srt_cond) + LEN(BS.column_name) +5 ,1) len,

substring(BSSF.fil_srt_cond,charindex(BS.column_na me,BSSF.fil_srt_cond) + LEN(BS.column_name) +7 ,1) str


to display them in their specific fields like

NAME STAR_CHAR LENGTH ORDER
Tag 1 2 ASC

however for cmpnt_stuff,DESC,2,3 i'm getting
NAME STAR_CHAR LENGTH ORDER
Stuff , , DES

therefore i'm not getting the required values 2 and 3.
can u pls help me to find a way how to get the data after the comma. thank you in advance