credit limit

Credit limit of the customers 100% exceeds, setting are static check.. if customer exceed the limit sales order level warning message and delivery gets blocked and followed by Post goods issue.

After creation of sales order iam releasing credit in VKM3 and it is allowing delivery.. and again it shd get block in the PGI level but it is not blocking at PGI level

If we release in VKm3 it allows creating PGI????

Not required to release in VKM4 or VKM5

I would require advice please help