Compilation Error: Getting error while using UNNEST function in DB Trigger

Hi,

Getting error while compiling the DB Trigger code in HANA Studio:

This trigger is being executed on update of a table.

We are trying to accumulate the data in some arrays and finally after the loop is over

we are using UNNEST function to combine these arrays to a table in variable var_arr_to_tbl.

This error is coming at the statement: var_arr_to_tabl = UNNEST( :LVMANDT....

Please let us know in case we are doing anything wrong here.

Thanks,

Akash Kumar