Unable debug IF RETURN ELSE in sas viya advanced filter

[sushviper3]

When i am working on SAS viya visual analytics , i got the unexpecting IF error while creating advance filter . below is the query  ( i am using LTS 2024.03 version of sas viya)

IF ((('LOANPARAM'p IsSet) OR ('CCCParam'p IsSet) OR ('UCICParam'p IsSet) OR ('CustNameParam'p IsSet))

    RETURN (('Loan Account No'n)Contains('LOANPARAM'p))and 
    (('Common Client Code'n)Contains('CCCParam'p)) AND
 )   ((UCIC)Contains('UCICParam'p))AND

    (('Customer Name'n)Contains('CustNameParam'p)))

ELSE (true)

[TSBruce]

A couple of questions on this:

1.  What error do you get with your expression?

2.  Where are you defining this advanced filter (object, data source filter, other)?

3.  What are you trying to accmoplish with this filter?

4.  Would you be able to provide a small sample of your data?