HR开发 操作信息类型数据

1、通过函数操作。

INFOTYPES: .
DATA: ZRETURN TYPE BAPIRETURN1,
      ZPAKEY  TYPE BAPIPAKEY.

GET PERNR.
LOOP AT P0001 WHERE ...
*锁定人员编号
  CALL FUNCTION 'BAPI_EMPLOYEE_ENQUEUE'
    EXPORTING
      NUMBER        = PERNR-PERNR
*   IMPORTING
*     RETURN        =
            .
    ...
*新建信息类型
  CALL FUNCTION 'HR_INFOTYPE_OPERATION'
    EXPORTING
      INFTY                  = ''
      NUMBER                 = P0001-PERNR
*     SUBTYPE                = ' '
*     OBJECTID               =
     LOCKINDICATOR          = P0001-SPRPS
     VALIDITYEND            = P0001-ENDDA
     VALIDITYBEGIN          = P0001-BEGDA
     RECORDNUMBER           = P0001-SEQNR
      RECORD                 = P0001
      OPERATION              = 'INS'
*     TCLAS                  = 'A'
     DIALOG_MODE            = ''
*     NOCOMMIT               =
*     VIEW_IDENTIFIER        =
*     SECONDARY_RECORD       =
   IMPORTING
     RETURN                 = ZRETURN
     KEY                    = ZPAKEY
            .
　COMMIT WORK.
*解除锁定
　CALL FUNCTION 'BAPI_EMPLOYEE_DEQUEUE'
  　EXPORTING
    　NUMBER        = PERNR-PERNR
* IMPORTING
*   RETURN        =
          .
ENDLOOP.

OPERATION: MOD(change)　　INS(insert)　　COPY(copy)　　DEL(delete)　　LIS9(delimit)

批量处理可能用到的清空缓存的函数，在调用HR_INFOTYPE_OPERATION之前使用。

    CALL FUNCTION 'HR_INITIALIZE_BUFFER'
      EXPORTING
*       TCLAS         = 'A'
        PERNR         = PERNR
              .
    CALL FUNCTION 'HR_PSBUFFER_INITIALIZE'
      .

2、更新数据库。

PARAMETERS: P_NATIO_O LIKE P0002-NATIO DEFAULT 'DE',
            P_NATIO_N LIKE P0002-NATIO DEFAULT 'D'.

UPDATE PA0002
      SET   NATIO  =  P_NATIO_N
      WHERE PERNR  =  P0002-PERNR
        AND NATIO  =  P_NATIO_O.
IF SY-SUBRC = .

ENDIF.