Account not created in

Experts,

I am getting two errors. Its happening with different G/L accounts.

1.G/L Accountxxxxx not created in: I checked the configuration in EBP and for product category and G/L account I could find an entry for this G/L account here. If I have to check in R/3 side how do I check whether that is been created or not.

2. Account xxxxx requires an assignment to a CO object. May I know the customizing points that I have to check.

Thank you,

Manyam