Can a cell value retrieved by Getcolumns (notifyprotocol 220) produce null?
21st December 2020
A NotifyProtocol 220 is NT_FILL_ARRAY_WITH_COLUMN. I think you mean NotifyProtocol 321 NT_GET_TABLE_COLUMNS. It’s depending on which DataMiner version you’re using and how the table was filled in. If you’re using …