Before you begin installing Windchill ESI, you need to determine if there are any discrepancies between how Windchill PDMLink and Oracle Applications handle the following object types: parts, BOMs, and CNs.

Review the information in the Windchill Enterprise Systems Integration Implementation Guide - Oracle Applications in the section Oracle Applications Attribute Length Assumptions as well as the section , and decide if there are discrepancies between the attribute lengths of Windchill PDMLink and Oracle Applications objects. Any discrepancies in attribute length must be fixed.