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Example documentationExample Program BAPI2 Locate this document in the navigation structure

 

Syntax Syntax

    2. 

  2. import com.sap.mw.jco.*;
    3. 

  3. public class Bapi2 extends Object {
    4. 

  4.    JCO.Client mConnection;
    5. 

  5.    JCO.Repository mRepository;
    6. 

  6.    public TutorialBapi2() {
    7. 

  7.       try {
    8. 

  8.         // Change the logon information to your own system/user
    9. 

  9.         mConnection =
    10. 

  10.           JCO.createClient("001", // SAP client
    11. 

  11.             "<userid>", // userid
    12. 

  12.             "****", // password
    13. 

  13.             null, // language
    14. 

  14.             "<hostname>", // application server host name
    15. 

  15.             "00"); // system number
    16. 

  16.         mConnection.connect();
    17. 

  17.         mRepository = new JCO.Repository("ARAsoft", mConnection);
    18. 

  18.      }
    19. 

  19.      catch (Exception ex) {
    20. 

  20.        ex.printStackTrace();
    21. 

  21.        System.exit(1);
    22. 

  22.      }
    23. 

  23.      JCO.Function function = null;
    24. 

  24.      JCO.Table codes = null;
    25. 

  25.        try {
    26. 

  26.          function = this.createFunction("BAPI_COMPANYCODE_GETLIST");
    27. 

  27.          if (function == null) {
    28. 

  28.            System.out.println("BAPI_COMPANYCODE_GETLIST" +
    29. 

  29.                               " not found in SAP.");
    30. 

  30.            System.exit(1);
    31. 

  31.          }
    32. 

  32.          mConnection.execute(function);
    33. 

  33.          JCO.Structure returnStructure =
    34. 

  34.            function.getExportParameterList().getStructure("RETURN");
    35. 

  35.          if (! (returnStructure.getString("TYPE").equals("") ||
    36. 

  36.                 returnStructure.getString("TYPE").equals("S")) ) {
    37. 

  37.            System.out.println(returnStructure.getString("MESSAGE"));
    38. 

  38.            System.exit(1);
    39. 

  39.          }
    40. 

  40.          codes =
    41. 

  41.            function.getTableParameterList().getTable("COMPANYCODE_LIST");
    42. 

  42.          codes.setRow(2);
    43. 

  43. codes.deleteRow();
    44. 

  44. codes.deleteRow(5);
    45. 

  45. codes.appendRow();
    46. 

  46. codes.setValue("XXXX", "COMP_CODE");
    47. 

  47. codes.setValue("Does not exist", "COMP_NAME");
    48. 

  48. codes.appendRows(2);
    49. 

  49. codes.setValue("YYYY", "COMP_CODE");
    50. 

  50. codes.setValue("Does not exist either", "COMP_NAME");
    51. 

  51. codes.nextRow();
    52. 

  52. codes.setValue("ZZZZ", "COMP_CODE");
    53. 

  53. codes.setValue("Nor does this", "COMP_NAME");
    54. 

  54. for (int i = 0; i < codes.getNumRows(); i++) {
    55. 

  55. codes.setRow(i);
    56. 

  56.            System.out.println(codes.getString("COMP_CODE") + '\t' +
    57. 

  57.                               codes.getString("COMP_NAME"));
    58. 

  58.          }
    59. 

  59.        }
    60. 

  60.        catch (Exception ex) {
    61. 

  61.          ex.printStackTrace();
    62. 

  62.          System.exit(1);
    63. 

  63.        }
    64. 

  64.        try {
    65. 

  65.          codes.firstRow();
    66. 

  66.          for (int i = 0; i < codes.getNumRows(); i++, codes.nextRow()) {
    67. 

  67.            function = this.createFunction("BAPI_COMPANYCODE_GETDETAIL");
    68. 

  68.            if (function == null) {
    69. 

  69.              System.out.println("BAPI_COMPANYCODE_GETDETAIL" +
    70. 

  70.                                 " not found in SAP.");
    71. 

  71.              System.exit(1);
    72. 

  72.            }
    73. 

  73.            function.getImportParameterList().
    74. 

  74.              setValue(codes.getString("COMP_CODE"), "COMPANYCODEID");
    75. 

  75.            mConnection.execute(function);
    76. 

  76.            JCO.Structure returnStructure =
    77. 

  77.              function.getExportParameterList().getStructure("RETURN");
    78. 

  78.            if (! (returnStructure.getString("TYPE").equals("") ||
    79. 

  79.                   returnStructure.getString("TYPE").equals("S") ||
    80. 

  80.                   returnStructure.getString("TYPE").equals("W")) ) {
    81. 

  81.              System.out.println(returnStructure.getString("MESSAGE"));
    82. 

  82.            }
    83. 

  83.            JCO.Structure detail =
    84. 

  84.              function.getExportParameterList().
    85. 

  85.              getStructure("COMPANYCODE_DETAIL");
    86. 

  86.            System.out.println(detail.getString("COMP_CODE") + '\t' +
    87. 

  87.                               detail.getString("COUNTRY") + '\t' +
    88. 

  88.                               detail.getString("CITY"));
    89. 

  89.         }
    90. 

  90.       }
    91. 

  91.       catch (Exception ex) {
    92. 

  92.         ex.printStackTrace();
    93. 

  93.         System.exit(1);
    94. 

  94.       }
    95. 

  95.       mConnection.disconnect();
    96. 

  96.     }
    97. 

  97.     public JCO.Function createFunction(String name) throws Exception {
    98. 

  98.       try {
    99. 

  99.         IFunctionTemplate ft =
    100. 

  100.           mRepository.getFunctionTemplate(name.toUpperCase());
    101. 

  101.         if (ft == null)
    102. 

  102.           return null;
    103. 

  103.         return ft.getFunction();
    104. 

  104.      }
    105. 

  105.      catch (Exception ex) {
    106. 

  106.        throw new Exception("Problem retrieving JCO.Function object.");
    107. 

  107.      }
    108. 

  108.    }
    109. 

  109.    public static void main (String args[]) {
    110. 

  110.      Bapi2 app = new Bapi2();
    111. 

  111.    }
    112. 

  112. }
    113. 

    114. 



End of the code.