Hi ,
) Do I have to Delete its (LIS_04_P_MATNR) Setup Tables and then Re-install it?
Don't disturb ecc part. if your in bw 7.x, once info cube moved prod, first time load full DTP and later convert the same dtp to delta(0PP_C01).
2) Would its UPDATE MODE would the same like OPP_C02 cube OR would be different for 0PP_C01?
don't touch anything ragarding data source part. just go with as said at 1 step.
3) Is there any special method to populate its data and managing its delta?
if your 3.x follow above suggestion , if 7.x follow on 1 step.
4) Or, I treat this data-source like as I did 0PP_C02 cube?
not clear what your saying
5) I need to install and populate data for infocube 0PP_C03, could you please specify any precautions, i need to consider while loading data.
i think you may test dev system once you designed. go with asusual steps.
About 0PUR_C01, check data how look like at RSA3 and PSA. if not matching, then check ECC base tables and rsa3. you may find where probles was.
Thanks