Sharath, please take a look at this tech doc:
https://www.ca.com/us/services-support/ca-support/ca-support-online/knowledge-base-articles.TEC1157257.html
when you have more than 40000 relationships for a single CI, certain this raises some concerns. For example,
there will be some performance impact when these relationships are listed or searched. For the analyst who looks
at these relationships, he/she would have some difficulty to see thru the real relationships between them. It seems to
me more level/hierarchy way to establish the relationships should be better. my 2cents to start discussing this topic.
Thanks _Chi