USE statement.

The USE statement specifies Procedures for error or exception handling that are in addition to the standard procedures provided by other facilities

Format.

                                                                     { { file-name-1 } ... }
                                                                     { INPUT               }
        USE [ GLOBAL ] [ AFTER STANDARD ] { EXCEPTION } PROCEDURE ON { OUTPUT              }
                                          { ERROR     }              { I-O                 }
                                                                     { EXTEND              }