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AM2432: OTP Keywriter: Issue System Reset after programming Keys

Robin Bross
Prodigy 233 points
Part Number: AM2432

Dear TI Experts,

for our production we need to trigger a system reset after programming the the keys (SMPK, SMEK).
This is necessary because of our production setup, were we dont' have the possibility to do a power cycle during the procedure. 

When doing a "Dry-Run" were VCC is disabled and the keys are not programmed, the follow function works fine and we see a reset as expected:

(void)Sciclient_pmDeviceReset(SystemP_WAIT_FOREVER) 
We also tried do do a warm reset via this function, but observe the same results:  SOC_generateSwWarmResetMcuDomain()
Is there a possibility to achieve the intended functionality?
My only explanation at the moment is, that by programming the Keys the SOC SW is in a state so it can't accept any commands.
Is it mandatory to do a power cycle after programming the OTP Keys? 
Thanks in advance and best regards
Robin