CSAP_MAT_BOM_MAINTAIN not working for WBS BOM

[former_member486293]

Hi All ,
I have written the below code for CSAP_MAT_BOM_MAINTAIN , where the deletion is not working and throwing ERROR exception. Please help. It is happening for WBS BOM.
wa_stpo-item_no = lwa_data-posnr.

wa_stpo-item_categ = lwa_data-postp.
wa_stpo-component = lwa_data-idnrk.
wa_stpo-fldelete = 'X'.
APPEND wa_stpo TO gt_stpo.
CALL FUNCTION 'CSAP_MAT_BOM_MAINTAIN'
EXPORTING
material = lwa_data-matnr
plant = lwa_data-werks
bom_usage = lwa_data-stlan
* ALTERNATIVE =
valid_from = '06.09.2022'
change_no = lwa_data-aennr
* REVISION_LEVEL =
i_stko = wa_stko
* FL_NO_CHANGE_DOC = ' '
* FL_COMMIT_AND_WAIT = 'X'
* FL_CAD = ' '
* FL_BOM_CREATE = ' '
* FL_NEW_ITEM = ' '
* FL_COMPLETE = ' '
* FL_DEFAULT_VALUES = 'X'
* FL_IDENTIFY_BY_GUID = ' '
* FL_RECURSIVE = ' '
* IMPORTING
* FL_WARNING =
* O_STKO =
TABLES
t_stpo = gt_stpo[]
* T_DEP_DATA =
* T_DEP_DESCR =
* T_DEP_ORDER =
* T_DEP_SOURCE =
* T_DEP_DOC =
* T_DOC_LINK =
* T_DMU_TMX =
* T_LTX_LINE =
* T_STPU =
* T_FSH_BOMD =
* T_SGT_BOMC =
EXCEPTIONS
ERROR = 1
OTHERS = 2
.
IF sy-subrc <> 0.
* Implement suitable error handling here

ENDIF.

[sorenriber]

Hi' Sayan,

What was Your solution for this issue ?

I have similar issue for M -> Material BOM

Getting error returned, even though it is an information message....

<MESSAGE>Item (13) 00000007 00000014 Change/Maintain BOM error ignored (deletion indicator)</MESSAGE>

BR Soren