If we edit or add a line to an existing repetitive invoice we get an error:
Error 88: Invalid/unknown property name
O/S Error: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index (err/ret=2/0)
Program: SY_AVATAXCOMMON.PVC
State: 307
Class: SY_SalesTaxCalculation_bus
Method: ReadAvaTaxDetail