Error while calling FM from report program

Question

i am calling a FM using the follwoing program
REPORT  ZTEST3.
DATA : EMPNO TYPE zempdata-EMPLOYEE_NUMBER,
      EMPNAME TYPE zempdata-EMPLOYEE_NAME,
      EMPSAL TYPE zempdata-EMPLOYEE_SALARY.
call function 'ZEMPMASTER'
    EXPORTING
      EMPNO        =  '22609'.
      EMPNAME      =  'vishal'.
      EMPSAL      =  200.
but when i execute this program i am getting the following error
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_DYN_CALL_PARAM_MISSING', was
not caught and
therefore caused a runtime error.
The reason for the exception is:
When calling the function module "ZEMPMASTER", one of the parameters
needed according to the interface description was not specified.
This parameter was "EMPNAME".
i don't know why i am geteing this error where as in my FM ZEMPMASTER i have given only three input parameters
EMPNO, EMPNAME AND EMPSAL.
my FM code is like as follows
FUNCTION ZEMPMASTER.
""Local Interface:
*"  IMPORTING
*"     REFERENCE(EMPNO) TYPE  ZEMPDATA-EMPLOYEE_NUMBER
*"     REFERENCE(EMPNAME) TYPE  ZEMPDATA-EMPLOYEE_NAME
*"     REFERENCE(EMPSAL) TYPE  ZEMPDATA-EMPLOYEE_SALARY
TABLES ZEMPDATA.
BREAK-POINT.
data WA_zempdata type zempdata.
WA_zempdata-EMPLOYEE_NUMBER = EMPNO.
WA_zempdata-EMPLOYEE_NAME = EMPNAME.
WA_zempdata-EMPLOYEE_SALARY = EMPSAL.
BREAK-POINT.
  insert into zempdata values wa_zempdata.
WRITE :/  wa_zempdata-employee_number,  wa_zempdata-employee_name.
commit work.
ENDFUNCTION.
pls let me know why i am getting this error

Answer 1

Hi vishal,
call function 'ZEMPMASTER'
EXPORTING
EMPNO = '22609'.<------- Remove this period
EMPNAME = 'vishal'.<------remove this period
EMPSAL = 200.<-----------*retain this period*
We must never change the format in which a FM is displayed once we call the pattern.
The period will be automatically be available at the end of the FM.need not keep it at end of every line.
Hope this helps.If problem still persists post back.
Regards,
K.Sibi