Date fields in 0SD_CO4 are in the wrong format.

Hello,

        We activated SD Cubes from BI Content, after loading data I noticed that data source data in PSA is in correct format for Date fields, but after loading to the cube the format is wrong, date fields show up as '752,245', the code for each routine is in the hundreds of lines, has anyone who activated this faced a similar format issue, and how did you solve it ? We are on BI 7.4 SP 5.