HAT0602
Cannot insert null value to the host screen at row {0}, column {1}.
{0} is a row number on the host screen.
{1} is a column number on the host screen.
Ensure that the variable inserted onto the host screen has a value.
Cannot insert null value to the host screen at row {0}, column {1}.
{0} is a row number on the host screen.
{1} is a column number on the host screen.
Ensure that the variable inserted onto the host screen has a value.