The problem occurs because the criteria used to examine the data is invalid. Command that is not valid is that the value must be greater than 0. But the correct command is: the value must not be equal to 0.
The problem arises because the terms are used to check incorrect data. The command has an invalid value is greater than 0. But the statement is the correct value is not equal to 0.
Problems arise because the conditions that can be used to detect incorrect information.? The use of incorrect values must be greater than is 0. But the right is the value must not equal 0.