ABAP--如何获取ABAP的程序的调用堆栈

REPORT demo_mod_tech_perform_int .

DATA: num1 TYPE i,
num2 TYPE i,
sum TYPE i.

num1 = 2. num2 = 4.
PERFORM addit.

FORM addit.
sum = num1 + num2.
PERFORM out.
ENDFORM. "addit

FORM out.
field-symbols: <fs> type any.
data l_cstack_tab type SYS_CALLST.

WRITE: / 'Sum of', num1, 'and', num2, 'is', sum.
CALL FUNCTION 'SYSTEM_CALLSTACK'
IMPORTING
et_callstack = l_cstack_tab. " internal table
* l_cstack_tab里就是abap的调用堆栈

ENDFORM. "out

你可能感兴趣的:(abap)