Validating infotype 0185 screen

[Former Member]

Hi, I am a junior ABAP developer and would like help from more experienced abapers in one of my tasks, i am supposed to enhance infotype 0185 by checking the ID number screen field entered by the user to make sure its exactly 14 characters long i have tried enhancement PBAS0001 - EXIT_SAPFP50M_002  which runs after input correctly but i am at a loss as to how to get the values from the screen fields to validate them, i appreciate any help.

[former_member184569]

Hi Abdel,

This is the way to go about it.

In the exit you had talked about, (ZXPADU02),

data  ls_0185   type p0185.

data: id_len TYPE I,

when '0185'.

* To read values from the screen for validation.

call method cl_hr_pnnnn_type_cast=>prelp_to_pnnnn
         exporting
           prelp = innnn
         importing
           pnnnn = ls_0185.

* Now perform your validation.

   id_len = strlen ( ls_0185-icnum )

   if id_len ne 14.

       message 'Enter ID number in the correct format' type 'E'.

  endif.

[Former Member]

Thank you very much