Prompt: CMN.ATO.SMSFAR.437129 - Borrowing for LRBA more than zero must be supplied. 

Guidance: 

The error is because, there is a value in item 15B Assets under Limited recourse arrangements J6 

You need to make a record. 

Select "Financials" tab, via Item 16 select  "Borrowings for limited recourse borrowing arrangements "V1 " and input the amount