Deleting a Column in a Data Set

In this example, the macro deletes the comment2 column (which was created in the previous example) in the newstudy.source_values data set. The _cstMustBeEmpty parameter is set to N, which specifies that the macro should delete the column if values are present.

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*  Delete a column  *
*********************;

%cstutildeletedscolumn(
        _cstStd=CDISC-SDTM,
        _cstStdVer=3.1.3,
        _cstDS=newstudy.source_values,
        _cstColumn=comment2,
        _cstMustBeEmpty=n,
        _cstTestMode=n);