...
The Detail field of the Log Message will contain a list of the current values of any Attributes, Pipes and $-Variables which are relevant in the context of the Expression.
Syntax
error(message)
| Argument | Type | Description |
|---|---|---|
| message | String | A message to appear in the Log. Note that this could be an Expression. |
Examples
This example adds a message to the Log if no rate is found.
| Code Block |
|---|
ifNull ( in.rate, error("Missing rate") ) |
This example adds a message to the Log if no rate is found.In this example, an error() message is recorded in the log directly before the processing of records is stopped. This is useful where an error message is required in the logs and the processing must stop.
| Code Block |
|---|
ifNull(in.rate,
do(
error("Missing rate value")
stop("Processing being stopped")
)
) |
| Insert excerpt | ||||||||
|---|---|---|---|---|---|---|---|---|
|