Problem with Setting the IT Command

Hi All

I have problems with getting the learning curve done on a BQ34Z110 and on BQ34Z100G1

I am sending the Command from The I2C write Byte as follows

Command 00 then 00 as byte

then command 01 and 21 as byte

this the whole sequence looks as this Control commnad 0x00 and byte 0x00 mControl command 0x01 and byte 0x21

= 00,01,0021

however I never see the VOK or QEN bits get set as the datasheet mentions

what am i doing wrong as i expect the device never learns or update the Ra tables

also I see the RUP_Dis bit is laways set does this mean that updating the tables are diablled how do I clear the bit RUP_dis ?

many thanks for the help

Best Regards