Where clause result type is not boolean (IES 10901)

Hi,

New kid on the block.

Been working with business objects for a while now but I have one error that I cannot solve.

Can you please help me

I have a condition to have a date inserted manually on the query (it is on purpose) and on the SQL it gives the following automated SQL Where statement

WHERE

  Table__1."END_DATE"  =   {d '2015-09-07'}

However when I chango to the option "Use custom query script" and by making no changes at all, it gives me the error:

"Where clause result type is not boolean (IES 10901)"

I'm using:

SAP BusinessObjects BI Platform 4.1 Support Pack 2 Patch 2

Version: 14.1.2.1195