Missing variants se16 after EHP6 with SUM

Hi experts,

After an upgrade from ECC 6.0 to ECC 6.0 EHP6 with the SUM; the variants in se16 do not appear.

I check the report RASUVAR1 and RASUVAR2 were not executed and the SUM did not ask me about variants; is it normal? How can obtain the variants?

Thanks in advance,

Regards,