The definition of number range should be unique for each Personnel area in PR10.
Personnel Area AXXX starts at 000000000000 and ends at 100000000000
Personnel Area BXXX starts at 200000000000 and ends at 300000000000
In this way you will avoid the duplication of trip numbers.
Please kindly refer to the note 62077 for further information.
Please note that making changes in productive system to trip ranges could potentially cause unwanted duplicate trip numbers, impact on unsettled trips or cause two personnel numbers to both have the same trip number, leading to possible data inconsistency. To avoid this, please consider to start different trip range eg 1000000 as opposed to changing the existing range as this means there is less potential of trip incurring duplicate numbers.