having no producer for flow

Question

Hi,

  I do not have any provider for my inputs (flows) at the process.Does any body know why?

thanks

Answer 1

Hi,

Maybe because of elementary flow. Check this out:

https://ask.openlca.org/2194/how-to-link-a-provider-for-a-new-or-elementary-flow

Comments

thanks Hana,
Actually its not elementary .