SAS System Options

DKROCOND= System Option

Specifies the level of error detection to report when a variable is missing for an output data set during the processing of a DROP=, KEEP=, or RENAME= data set option.

Valid in:	configuration file, SAS invocation, OPTIONS statement, SAS System Options window
Category:	Files: SAS Files
PROC OPTIONS GROUP=	SASFILES

Syntax
Syntax Description
Examples
See Also

Syntax

DKROCOND=ERROR | WARN | WARNING | NOWARN | NOWARNING

Syntax Description

ERROR: sets the error flag and writes an error message to the SAS log when a variable is missing for an output data set during the processing of a DROP=, KEEP=, or RENAME= data set option.
WARN | WARNING: writes a warning message to the SAS log when a variable is missing for an output data set during the processing of a DROP=, KEEP=, or RENAME= data set option.
NOWARN | NOWARNING: does not write a warning message to the SAS log when a variable is missing for an output data set during the processing of a DROP=, KEEP=, or RENAME= data set option.

Examples

In the following statements, if the variable X is not in data set A and DKROCOND=ERROR, SAS sets the error flag to 1 and displays error messages:

data a;
   drop x;
run;