How to create an integrated / combined calendar over two fact tables with several date fields?

[GeorgeQV]

Dear all,

given is the following data model:

I created several calendar dimensions. However, users would like to see the data over one combined date Dimension with all possible date values and also those Dates where there are no values in any record. For example, they would like to see values over the two fields "ZVAE.Angelegt am_ERDAT" and "ZS620.Buchhaltungs-Datum_VALDT".

I think a link table and / or generic keys might be a solution, but I did not succeed. Can you please offer advice? Please find attached a .qvw-file.

Thank you very much in advance.

[marcus_sommer]

I think this will be helpful: Canonical Date.

- Marcus