Question Re: Debug problem for standard datasource in cmod in Technology Q&A

Debug problem for standard datasource in cmod

Former Member — Tue, 23 Oct 2018 08:01:09 GMT

I wanted to use standard data source and I had to write cmod; I wanted to fill the zzmaktx area;

the result does not return when I want to debug rsa3

WHEN '0MATERIAL_ATTR'.

DATA: s_BIW_MARA_S TYPE BIW_MARA_S.

DATA: BEGIN OF gt_makt OCCURS 0,

MATNR TYPE MAKT-MATNR,
MAKTX TYPE MAKT-MAKTX,

END OF gt_makt.

select a~MATNR a~MAKTX
from makt as a
into table gt_makt.

sort gt_makt by MATNR.

LOOP AT c_t_data INTO s_BIW_MARA_S.

READ TABLE gt_makt WITH KEY MATNR = s_BIW_MARA_S-MATNR BINARY SEARCH.

IF sy-subrc EQ 0.

s_BIW_MARA_S-zzmaktx = gt_makt-MAKTX.

ENDIF.

MODIFY c_t_data FROM s_BIW_MARA_S.

ENDLOOP.

Re: Debug problem for standard datasource in cmod

srikanthnalluri — Tue, 23 Oct 2018 13:54:17 GMT

You may have to use TRANSPORTING <field1>. But rather using MODIFY you can use field-symbol

FIELD-SYMBOLS: 
  <lw_biw_mara_s> TYPE biw_mara_s,
  <lw_makt>       TYPE ty_makt.

LOOP AT c_t_data ASSIGNING <lw_biw_mara_s>.
  READ TABLE lt_makt ASSIGNING <lw_makt> WITH KEY MATNR = s_BIW_MARA_S-MATNR 
    IF sy-subrc EQ 0.
      <lw_biw_mara_s>-zzmaktx = <lw_makt>-maktx.
    ENDIF.
ENDLOOP.

Instead of OCCURS, create a structure and create a SORTED table.

You no need to specify alias name (a~) in the SELECT query but you have to use FOR ALL ENTRIES to get the materials based on C_T_DATA table.

Re: Debug problem for standard datasource in cmod

Former Member — Tue, 23 Oct 2018 14:46:59 GMT

Thank you so much for this answer,

but even though I put the breakpoint it doesnt fall the debug. I dont have any problem with code.

Re: Debug problem for standard datasource in cmod

FCI — Tue, 23 Oct 2018 16:01:36 GMT

This means that your break-point is not reached. Try to set it at a higher level to find why (the highest level being the function module EXIT_SAPLRSAP_001).

Regards,

Frédéric

Re: Debug problem for standard datasource in cmod

Former Member — Wed, 24 Oct 2018 08:22:03 GMT

Hi Frederic,

Worked as you said. I was using EXIT_SAPLRSAP_002.

Thank you so much.