I have a CDT(list) as below [productType=[productType_id=, productTypeCd=X,

I have a CDT(list) as below
[productType=[productType_id=, productTypeCd=X, productTypeName=], accountType=[accountType_id=, accountTypeCd=XX, accountTypeName=], accountNumber=100, combinedPackage=, address=],
[productType=, accountType=, accountNumber=, combinedPackage=, address=]]

I want to check if productType is empty and if so remove the row from the CDT. Tried doing a filter function and checked for isnull(productType) - not working, also did if(productType=""). How do I check for this condition and remove it from the CDT?...

OriginalPostID-93572

OriginalPostID-93572