Field help (PIHCINCRAT) 

This is the increase coefficient used in the Customs document file. This coefficient, applied to the fiscal value of the product line is used to obtain the statistical value.
The presence of this field depends on the activation of the Customs document file management (Activity code DEB).
This information is initialized by the increase coefficient entered in the original receipt line in the case of a return arising from a receipt. In the case of a direct return, it is initialized by the increase coefficient in the Product-Supplier record if it is entered, otherwise by the increase coefficient in the Supplier record.