3133: Activity instance 'FULFILL_LINE' is not a notified activity Error in OM / Progress Order lines STUCK in Fulfillment Set

If some of order lines in a fulfillment set are closed/cancelled (because of data corruption) while other lines of same set are still open then this is true case of data corruption .In such case open lines will got stuck in AWAITING FULFILLMENT.( Reason - Purpose of the Fulfillmet set is to fulfill all the lines in the set together, but if any of line is closed/cancelled then rest all lines will stuck at workflow activity FULFILL -NOTIFED or ERROR).

Here is issue description:

Order having 2 Line - Line1 and Line2 and Both lines are assigned to Fullfillment Ser "1".
But some how Line1 got closed, due this Even though we comepleted all the shipping process on Line, Still line2 is in Shipped Status and workflow erroring out with below error.


3133: Activity instance 'FULFILL_LINE' is not a notified activity

Solution - Remove the Fulfillment Set from Line2 and Retry the workflow activity.

FYI:

SELECT * FROM    APPS.oe_line_sets ls, APPS.oe_sets s WHERE  1=1
 --ls.line_id    = 402039
AND     ls.set_id     = s.set_id
AND s.set_id = 1636905;