I have a problem with table KBED.
I am assignment person on the Maintenance order operation 3 times and have 3 splits.
Then i make confirmation through transaction IW41 with second split link:

In Table AFRU I had confirmation with split 2, and then i deleted first split, and i got this:

Another PERNR in KBED on second split position, but in AFRU i had previous PERNR with second split position.
It turns out data inconsistency. Didn't find any information about update KBED table.
If then I delete first split again, it brings me to this:

But i steel have confirmation in AFRU on second split.
Don't understand the logic. How to make a correction in splits?