Hi Yordan
Lr_struc is declared as a reference variable to the structure ty_account ( which has field accounntid )
** and we are passing this structure as a reference variable to value node reference
*** and you are telling that lr_struc is initial . This is not a class variable and it will not be of that kind.
*** did you declare a structure with account id field ??
*** and with this did you create a value node reference??
let me know