UPS_pkupCancel()

 *------------------------------------------------------------------------
 * @Author: Kato Integrations
 * @Description:
 *   This is a test program to illustrate how to call the UPS_pkupCancel()
 *   subprocedure to cancel a pickup request.
 *
 *   To achieve this, generate a unique ID with UPS_getUID(), and
 *   then populate and write a record to UPSPXRQ. Then, call
 *   UPS_pkupCancel(), passing in your unique ID as well as
 *   the other parameters shown.
 *
 *   UPS_pkupCancel() will return *On if no error was encountered, or
 *   *Off if an error occurred. If an error occurred, you should look at
 *   the fields in ErrorDS to retrieve information about the error.
 *
 *   Otherwise, you can perform a CHAIN against the UPSPXRS physical
 *   file, and retrieve the result fields.
 *------------------------------------------------------------------------
H DFTACTGRP(*NO) ACTGRP(*NEW) BNDDIR('UPSBND') OPTION(*NODEBUGIO)

FUPSPXRQ   UF A E           K DISK    Qualified
FUPSPXRS   IF A E           K DISK    Qualified

 /COPY QRPGLECPY,UPS

 // This is included for demo output purposes.
D WriteToJobLog   PR            10I 0 Extproc('Qp0zLprintf')
D  pString                        *   Value Options(*String)
D NewLine         C                   x'15'

D PXRQ            DS                  Likerec(UPSPXRQ.RUPSPXRQ:*Output)
D PXRS            DS                  Likerec(UPSPXRS.RUPSPXRS:*Input)

D ErrorDS         DS                  LikeDS(UPS_ErrorDS_t) Inz(*LikeDS)

D UniqueID        S                   Like(UPS_UniqueID_t)
 /FREE
  reset ErrorDS;

  // Retrieve Unique ID used to identify this request
  UniqueID = UPS_getUID();

  clear PXRQ;
  PXRQ.UID = UniqueID;
  // Populate this field with application name set up using WRKUPSAUTH
  PXRQ.UserID = 'KATO_TEST';
  // Populate this field with a UPS account number configured in
  //  file UPSCFGACCT
  PXRQ.AcctNbr = '523FE3';
  // This specifies that we are cancelling by Pickup Request Number (PRN)
  PXRQ.CnlBy = '02';
  // This must be a valid Pickup Request Number
  PXRQ.PRN = 'a1234567890';
  write UPSPXRQ.RUPSPXRQ PXRQ;

  // If UPS_pkupCancel() returns *Off, an error occurred and UPS_ErrorDS
  //  should be reviewed to determine the cause.
  if not UPS_pkupCancel( UniqueID : ErrorDS );
    WriteToJobLog( 'API Error: ' + NewLine );
    WriteToJobLog( 'Error Code: ' + %Trim(ErrorDS.Code) + NewLine );
    WriteToJobLog( 'Error Severity: ' +
                   %Char(ErrorDS.Severity) + NewLine );
    WriteToJobLog( 'Error Source: ' + %Trim(ErrorDS.Pgm) + NewLine );
    WriteToJobLog( 'Error Text: ' + %Trim(ErrorDS.Text) + NewLine );
    exsr cleanup;
    return;
  else;
    setll UniqueID UPSPXRS.RUPSPXRS;
    if not %Found(UPSPXRS);
      WriteToJobLog( 'ERROR: No results found in UPSPXRS' + NewLine );
      exsr cleanup;
      return;
    endif;

    // Read the results from UPSPXRS. A selection of the available fields
    //  is output by the example program, but more are available - review
    //  the file to see what else is available.
    reade UniqueID UPSPXRS.RUPSPXRS PXRS;
    dow not %Eof(UPSPXRS);
      WriteToJobLog( 'Result Record:' + NewLine );
      WriteToJobLog( 'UID: ' + %Char(PXRS.UID) + NewLine );
      WriteToJobLog( 'PKTYPE: ' + PXRS.PKTYPE + NewLine );
      reade UniqueID UPSPXRS.RUPSPXRS PXRS;
    enddo;
  endif;

  exsr cleanup;
  return;

  begsr cleanup;
    // Always call UPS_cleanup() any time your program will terminate
    UPS_cleanup();
    *INLR = *ON;
  endsr;
 /END-FREE