GR and Invoice Date for a PO - which cube?

Question

I have a KPI - average days to input manufacturing invoice into the system - before SAP implementation they used to enter manually .
So I want to know from which cube I can get the following details : - for a particular PO what is the GR date and the invoice date.
Thanks

Answer 1

I checked the t code : SBIW and the table and I see these values:
MM     2     0     Other Transaction/Vendor
MM     2     1     Purchase Order/Vendor
MM     2     2     Goods Receipt/Vendor
MM     2     3     Invoice/Vendor
MM     2     4     Scheduling Agreement/Vendor
MM     2     5     Returns Order/Vendor
MM     2     6     Returns/Vendor
MM     2     7     Credit Memo/Vendor
MM     2     8     Contract / Vendor
MM     2     9     Quotation / Vendor
MM     2     10     Other Transaction/within a CC
MM     2     11     Purchase Order/Within a CC
MM     2     12     Goods Receipt/within a CC
MM     2     14     Sched. Agreemt/within a CC
MM     2     15     Returns Order/within a CC
MM     2     16     Returns/within a CC
MM     2     20     Other Transaction/Cross-CC
MM     2     21     Purchase Order/Cross-CC
MM     2     22     Goods Receipt/Cross-CC
MM     2     23     Invoice/Cross-CC
MM     2     24     Sched. Agreemt/Cross-CC
MM     2     25     Returns Order/Cross-CC
MM     2     26     Returns/Cross-CC
MM     2     27     Credit Memo/Cross-CC
MM     2     28     Contract / Cross-CC
MM     2     40     Inquiry / Vendor
MM     2     41     Return Delivery Sched./ Vendor
MM     2     51     Return Deliv. Sched./ Internal CC
MM     2     61     Returns - Scheduling           Agreement/Cross Company Code
My email address is [email protected]
Thanks
Message was edited by: HARI KRISHNA