ABAP实例：关于调用C kernel functions-技术开发专区

ABAP实例：关于调用C kernel functions

作者：SAP网络编辑：李倩 2009-08-07 10:18 来源：IT168�

【IT168 技术文章】

1、检查用户是否有权限从ABAP里调用C kernel functions

权限对象 S_C_FUNCT.

相关参数说明:

PROGRAM: Name of the ABAP/4 program that contains the call. If no program name is specified, the system assumes the current program.
ACTIVITY: Access type. The possible values are: CALL: Call C kernel function

FUNCTION: Name of the C kernel function

示例：

TYPE-POOLS SABC.
    CALL FUNCTION 'AUTHORITY_CHECK_C_FUNCTION'
         EXPORTING  PROGRAM          = 'ZCALLTST'
                    ACTIVITY         = SABC_ACT_CALL
                    FUNCTION         = 'SYSTEM'.
         EXCEPTIONS NO_AUTHORITY     = 1
                    ACTIVITY_UNKNOWN = 2.

2、ABAP变量类型和C变量类型对应表

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