How to convert GDATU Date format to something readable ?

Hello,

I would like to see if there is a way of converting the "Date fields" in the table TCURR of a Hana installation into something readable.

Select TO_DATE(GDATU, <FORMAT>) from TCURR doesn't do the job as there is no format available for GDATU format (e.g. 79969095). The field is defined as NVARCHAR(8).

In ABAP , there was the FM CONVERSION_EXIT_INVDT_OUTPUT.

Any ideas ?

Thanks, Philipp