Dear Krishna
not really sure what you would like to achieve
1.) a "list of specification" can be handled different in ESH (e.g. using "Hit List" (which can be saved; or using an "inquiry" (whcih can be saved as well); you don mot need "external files" for that
So the first part of your topcis seems to be "easy"
2.) . any idea when we run notification status rule , how and where does the system checks all list and populate the Y/N value as a status ? I hope now my question is clear
=> i do not know the "notification status rule". But in most cases the story is "simple"
a.) you have a REAL_SUB
b.) the REAL_SUB has a composition
c.) using this composition SAP (or more precisyl "the urle set delivered by contetn provider) do a cascade (if possible on LIST_SUB level)
d.) on LIST_SUB level you have loaded normally the content. The "rule" read now some data on specification level and "calculate" in most cases (if we talk about notification status( the "worst" result (for e.g. status of registration)
E.g. You can use one property to maintaion data for "Status of registration in US". Now on LIST_SUB Level you can have e.g. "N" (N = not registered, "Y" = eregistered) or something between
As EHS was created (i believe until EHS 2.5) SAP delivered by default such an calculation routine in SAP (not using Expert server); this routine is not ! supported any more !
Now the rule is "collecting" the data.. Here the rule is "simple". if at least one LIST_SUB is not registered the whole REAL_SUB is not registered and can e.g. not be imported to country xyz
This resutl csan be written back to REAL_SUB
I hope that this helps
C.:B