Update Group 15 - OB45 -credit limit

Question: Hi Sapfans

In OB45 , we use Update Group 15- because we didn't want to update
sales order value to open order value in Sales Value [FD32].
We found in FD32-sales value --is different compare with RVKRED88.
In FD32-sales value is bigger then sales Value RVKRED88.
How come?..is there any reason that make the value wrongly updated?.
We can run RVKRED77 to fix the value, but we also need to find the
reason..
We have checked OMO1 -- the table S067 - update group 15 --status is New[not active]..is this a reason?.
Do we need to active it?..how?.
Please help.
Many thanz

Rgds,
Johnhuang05

Answer:
Hi ..Sapfans,

I repost my message again..
Any idea?..
Please help.
Many thanz.

Rgds,
Johnhuang05

Answer:
Hi John:

Have you check the notes 550236, 562763, 315343 and 400311?