Can the endowment insurance be opened normally if the insured information of the first-generation ID card is inconsistent with that of the second-generation ID card?

I can't. Inconsistency of enrollment information between the first-generation ID card and the second-generation ID card is caused by incorrect data input or untimely data update. If an individual's insurance information is associated with the first-generation ID card in the social security system, but the related information is not updated in time after the second-generation ID card is processed, it will lead to the inconsistency between the ID card information and the insurance information, and thus the endowment insurance cannot be opened normally.