We modified the product hierarchy structure from standard 3 to 6 levels. I am unable to pull the three additional characteristics although I could see PAPH4, PAPH5 and PAPH6 on the right side list of available characteristics. These are in blue fonts, indicating they are locked.
Went through the valuable postings on this topic by Nicholas and Ajay.
http://scn.sap.com/thread/2013586
http://scn.sap.com/message/9351417
What is the best way to make these characteristics available in our operating concern?
Thanks
Sridhar