Source attribut Catia V5 in windchill 11.1 M030

hi,

how to map the "source" attribute of catia in Windchill

I created an enumeration with values : Unknown, Made, Bought, 0, 1, 2 , catProductBough, catProductMade and catProductSourceUnknown. but it does not work

the error message is :

The value of the Source attribute must be one of the following values: unknown, Made, Bought, 0, 1, 2, Unknown, Manufactured, Purchased, catProductSourceUnknown, catProductMade, catProductBought. The existing value may no longer be valid for this attribute.

thank