Details
The preference seec_default_item_type has invalid value error appears when item types for SE part and SE assembly are different.
Solution
Currently this is limitation of SE V219 and is fixed in SE V2020.
Add assembly Item type to SEEC_ItemTypeList_SE Part preference to overcome this issue.
Hardware/Software Configuration
Platform: INTL64
OS: windows
OS Version: 764
Product: SOLID_EDGE
Application: DOC_MANAGEMENT
Version: V219.0
Function: SEEC
Ref: 002-8014660