Hi team, we have a requirement in AR Transactions form one of standard LOV query need to be overwrit

Hi team,

we have a requirement in AR Transactions form one of standard LOV query need to be overwritten by our custom query, so for that we have used form personalization functionality.in FP we have a built in create record group from query and we can attach the thie custom group to standard LOV. but the problem is my query is very big it is throwing some error due to space issue. is there any way to increase the space. we have created a View with all the database values,still we have some join conditions and select columns which are like in