SAP ECC Tables

Hello Experts,

I have POS Transaction data which is present in POSDM data sources as follows:

Data Sources : 0RT_PA_TRAN_CONTROL,

                       0RT_PA_TRAN_TOTALS,

                       0RT_PA_TRAN_MOV_FIN,

                       0RT_PA_TRAN_GDS_MOV

I need to move Aggregated data from these data sources to SAP ECC (IS-RETAIL). So, I would like to know the name of the tables present in IS-Retail so that I can move the data to that particular table.

How can I find those tables which is related to the above data sources.

Kindly suggest me some tables which is relating to that data source.