I noticed in my configuration I had document type set to the totals table by mistake. This caused the totals table to be much larger than necessary.
Here are my steps to fix it:
1. Delete BLART from Process 2 'Create Additional Fields'
2. Re-'activate Transaction Data Tables'
3. Add back BLART with Line Items: Sub Assignment
4. Re-'activate Transactional Data Tables.'
Now if a user tries to post a document to 0L through FB01 they are unable. I have to reverse the steps above and then posting is allowed again. The problem is my config is stuck with BLART in the Totals Table.
Note1278063 - Syntax error in SAPLGLIO after activating ICR tables is already in my system. Why else would the system be behaving this way?
Also how many records can the FBICRC002T and A tables hold?