Asset Autonumbering Sequence is random while loading Assets using FBDI

Summary:

What is the criteria for assigning asset numbers while loading assets from FBDI?

Content (required):

We have enabled autonumbering starting from 1 for fixed assets system control. I observed that when we migrate assets using FBDI, the sequence of asset numbering does not follow the sequence of the assets entered in FBDI. For example the line 2 of FBDI was assigned the asset number 1111 and similar random sequencing for all other assets. What is the criteria for assigning asset number while loading from FBDI?

Version (include the version you are using, if applicable):

21D

Code Snippet (add any code snippets that support your topic, if applicable):