IFERROR DAX Function (Logical)

Returns value_if_error if the first expression is an error and the value of the expression itself otherwise.

Syntax

IFERROR ( <Value>, <ValueIfError> )
Parameter Attributes Description
Value

Any value or expression.

ValueIfError

Any value or expression.

Return values

Scalar A single value of any type.

A scalar of the same type as Value

Remarks

The IFERROR function corresponds to an IF / ISERROR pattern.

IFERROR ( A, B )

-- Corresponds to

IF ( ISERROR ( A ), B, A )

Related functions

Other related functions are:

Last update: Dec 14, 2018   » Contribute   » Show contributors

Contributors: Alberto Ferrari, Marco Russo

MSDN documentation: https://msdn.microsoft.com/en-us/query-bi/dax/iferror-function-dax

DAX Conventions
Context Transition

This function performs a Context Transition if called in a Row Context. Click to read more.

Row Context

This expression is executed in a Row Context. Click to read more.

Iterator

Not recommended

The use of this function is not recommended. See Remarks and Related functions for alternatives.

Not recommended

The use of this parameter is not recommended.

Deprecated

This function is deprecated. Jump to the Alternatives section to see the function to use.

Deprecated

This parameter is deprecated and its use is not recommended.

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