Impact of removing vanilla search specification from Action business component

Hi Experts,

There is vanilla search specification on Action BC which is based on opportunity related data.

To be precise, want to remove below condition from search specification of Action business component:

([Opportunity Id] IS NULL OR [Opportunity Secure Flag] = 'N'OR [Secure Opty Id] IS NOT NULL)

We are not using opportunity related data in our project.

Live stats are as follows for above condition:

For Field: Opportunity Id

SQL> SELECT count(OPTY_ID) FROM siebel.S_EVT_ACT where OPTY_ID IS NOT NULL;

COUNT(OPTY_ID)

--------------

             2

For Field: Opportunity Secure Flag

SQL> SELECT count(act.ROW_ID) FROM siebel.S_EVT_ACT act, siebel.S_OPTY opty WHERE opty.ROW_ID = act.OPTY_ID;