Why the "basic" authentication template is used?

Question

Dear all,
I created an EJB and expose its only business method as a web service. The web service configuration named "Config1" has no security settings at all. Transport protocol is "HTTP" and authentication mechanism is "NONE". But in the visual administration, under the "Security Provider" service, the authentication templeat is "basic" and the login module is "BasicPasswordLoginModule". Can anybody tell me what's the reason?
Thanks + Best Regards
Jerome

Answer 1

Hi,
Production orders are different story. Since production order is a constant element, they are not created in the course of MRP, basic dates can be adjusted. In production order basic finish date is adjusted, but you won't see for the upper level materials', basic dates of the planned orders adjusted according to the prodcution order you create. Production order is consistent within itself in terms of date and is not dependent to other elements of MRP, but planned orders are not like that.
MRP creates planned orders whose basic finish dates are calculated by subtracting goods receipt time from production start date of the source of requirement. MRP works backwards without changing directions. Meanwhile if any production finish date is calculated different than the basic finish date due to forward scheduling, in order not to violate the alignment between the basic finish date and source of requirement's start date, basic finish date is not adjusted. If it was, dates of all the planned orders calculated so far at the upper levels of the BOMs had to be recalculated, otherwise all the consistency of all the dates is violated. This cannot be done because changes in any level affects all lower levels.