Vertex O series and Oracle R12 integration There are very few documentation which provide insight to integrate Oracle P2P and Vertex. I would try to cover some basics here but if you need any indepth consulting knowledge, please email me.
Vertex allows the customers to customize the Oracle / Vertex integration process by adding logic in the client extension packages. The client extension package for the Procure to Pay process is VTX_P2P_UTL_CUSTOM_ATTR_AP_PKG
Vertex Oracle Integration Connector (OIC) s sending additional data to Vertex through the following data elements in the OIC array data structure 25 character fields LINE_CHAR1~25) 10 numeric fields (LINE_NUMERIC1 ~ 10) 5 date fields (LINE_DATE1 ~5) OIC reserves some fields for internal use, and we can only control the data source for such reserved fields LINE_CHAR3 for source system name LINE_CHAR16 for vendor class LINE_CHAR17 for purchasing class LINE_CHAR18 for usage class LINE_CHAR19 for store location code LINE_CHAR20 for cost center LINE_CHAR21 for department code LINE_CHAR22 for GL LINE_CHAR23 for material code LINE_CHAR24 for project number LINE_CHAR25 for vendor SKU LINE_NUMERIC6 for charged tax Some of the basic vertex table to debug the P2P transactions are as follows: LINEITEM and lineitemtaxovrflw TRANSSYNCIDCODE in LINEITEM table has the invoice details in it.