Hello all, here is my use case: I create a configurable product with options and variants. I am able to define a specification of the product. then, I have an issue when I try to create a variant part. (Action / Request Deliverables). Here is the requested deliverables message: 18 Jan 19 17:24* Deliverable "Bill of Materials (BOM)" failed; com.ptc.windchill.option.model.Choice cannot be cast to wt.part.WTPart Nested exception is: com.ptc.wpcfg.pdmabstr.CommunicationException: com.ptc.windchill.option.model.Choice cannot be cast to wt.part.WTPart does someone already had this issue? could you help me to understand what this message means? thanks in advance, Ronan

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not able to create a Deliverable

Hello all,

here is my use case:

I create a configurable product with options and variants.

I am able to define a specification of the product.

then, I have an issue when I try to create a variant part. (Action / Request Deliverables). Here is the requested deliverables message:

Best answer by Ronan

well, I answer myself if someone have the same issue:

it was due to a windchill preference:

Variant Subtype --> set it to --> com.ptc.windchill.option.model.Choice

AuthorAnswer

14-Alexandrite

well, I answer myself if someone have the same issue:

it was due to a windchill preference:

Variant Subtype --> set it to --> com.ptc.windchill.option.model.Choice