Hello Alok,
Let me clarify -
1. Infopackages can be run in Parallel. It will help improve the performance. Since you mentioned you have 80K CVCs. You need to identify a way to group those CVCs into 4 or 5 groups. May be based on Sales Organization or Sales Region or Product Divisions or Customer Group. Then you can run these set of infopackages in parallel using process chain. Like Running all four infopackages in parallel to load the data for USA, LA, EU and APAC regions. This saves crucial time.
2. Same logic for DTPs. Running it the set of DTPs in parallel using Process chain.
3. DTP must not be run in parallel with Infopackage as data in the PSA needs to be ready prior to running the DTP. Here Data flow is Infopackge loads data from Planning Area into PSA. Then DTP loads data from PSA into Infocube(Data Target).
4. Parallel Processing Profile can be set in datasource. Please refer transaction code /N/SAPAPO/SDP_EXTR, Select the PA, DataSource Name and then Click on DataSource Properties
5. You can develop process chain like below -
Hope this will help.
Thank you
Satish Waghmare