AWK - Replace between two csv files and print correctly - awk

Question

I have 2 files:
f1.csv:
CL*VIN
AV*AZA
PS*LUG
f2.csv:
2100-12-31*1234A*Thomas*Frederuc*1931-02-20*6791237*6791238*test1*1*0*0*CL*Jame 12*13*a1*zz3*D*13*1234*Tex*F
2100-12-31*1235A*Jack*Borbin*1931-02-21*7791238*7791239*test2*1*0*0*PS*Willliams Hou*14*a2*zz4*A*13*1235*Barc*F
2100-12-31*1236A*Pierce*Matheus*1931-02-22*8791239*8791240*test3*1*1*1*AV*Magnum st*15*a3*zz5*A*13*1236*Euo*F
And I want this output:
2100-12-31*1234A*Thomas*Frederuc*1931-02-20*6791237*6791238*test1*1*0*0*VIN*Jame 12*13*a1*zz3*D*13*1234*Tex*F
2100-12-31*1235A*Jack*Borbin*1931-02-21*7791238*7791239*test2*1*0*0*LUG*Willliams Hou*14*a2*zz4*A*13*1235*Barc*F
2100-12-31*1236A*Pierce*Matheus*1931-02-22*8791239*8791240*test3*1*1*1*AZA*Magnum st*15*a3*zz5*A*13*1236*Euo*F
I have the following code:
awk -F"*" 'FNR==NR{ A[$1]=$2;next} ($12 in A){$12=A[$12];print}' OFS='*' f1.csv f2.csv
But the output is:
*Jame 12*13*a1*zz3*D*13*1234*Tex*F931-02-20*6791237*6791238*test1*1*0*0*VIN
*Willliams Hou*14*a2*zz4*A*13*1235*Barc*F791238*7791239*test2*1*0*0*LUG
*Magnum st*15*a3*zz5*A*13*1236*Euo*F-02-22*8791239*8791240*test3*1*1*1*VIN
How can I obtain my desired output?

Answer 1

Your code works perfectly fine here, what's your system/code environment and awk version?
It seems something to do with carriage returns, so better run this before dealing with these files:
dos2unix files
However, you can try this:
awk 'BEGIN{FS=OFS="*";RS="\r\n|\r|\n";}FNR==NR{A[$1]=$2;next}($12 in A){$12=A[$12];print}' f1.csv f2.csv