error
Climate Change
Error The difference between a measured value of a quantity and its true value. Different types of errors are inherent to observations.
Java
A SAX parsing error is generally a validation error; in other words, it occurs when an XML document is not valid, although it can also occur if the declaration specifies an XML version that the parser cannot handle. See also fatal error, warning.
Perl
See "exception" or "fatal error".
Telecommunications
The difference between a computed, estimated, or measured value and the true, specified, or theoretically correct value. 2. A deviation from a correct value caused by a malfunction in a system or a functional unit. Note: An example of an error is the occurrence of a wrong bit caused by an equipment malfunction.