Getting error "We couldn't determine a source organization" when required date greater 4 days

Hi,

Is anyone can help me to understand the SSP behavior when we enter a requisition line from for Planned Item?

When I enter a new requistion line sourced from inventory, if the source organization is ranked in second place and required date is greater than 4 days then I get an error "We couldn't determine a source organization". But if the required date is within 4 days then it return a source organization according to the sourcing rule.

Note that I get the error only when the source organization is ranked in second place. I do not get the error, regardless of the required date, when the source organization is in first place.