Credit limit Issue

Hi,

I have created a returns order.

And then changed the credit limit of the customer using FD32 from some amount to 0.

I noticed that pricing is updated in the sales order and TAX is being calculated. In the document changes I can see that the pricing changes are on my name. even though I have not entered the sales order.

This TAX is manual TAX conditions.

Please let me know if any clues are there.

Thanks & Regards

Gaur