Credit Control

1. check setup for credit control area: 4 levels
OB38 CCA-companycode
OVFL CCA-sales area
XD02 CCA-payer
SE37 user exit

2. sales doc. type--credit limit check OVAK/OVAP
OR-D(automatic credit limit check) 01 (sales credit group)
LF-02-01

3. Define risk cat. for each CCA, will assigned to FD32
001 low risk
002 high risk
100 new customer

4. define credit check for Key fields: OVA8 CCA/risk cat./credit grp
eg: 1000 001 01 -> detail
1) if choose "status/block", the follow-up actions (like confirmation, avalibility check... will stopped)
if not choose, maybe impact, means even exceed credit, still can do ATPcheck...
2)statistic
Dynamic-impact follow acti vity

5. setup master data (credit limit) for payer FD32

6. item cat. level: active credit VOV7

7. pricing: "A" subtotal entered V/08

8. credit update for CCA OB45
000012-update group

9.define detail update for update group S066 OM01

思路：
credit control area setup: 4 ways
define credit group: 01 sales/02 delivery/03 goods issue
assign credit grop to sales doc. or delivery types
define credit limit relavance per item cat.
define scope of credit check (auto): CCA/risk cat./credit group

when credit hold, system can trigger output TRML to relative people