Recursive function call 'CABM_READ_BOM'

[Former Member]

Hi,

I need to do a recursive call to 'CABM_READ_BOM' using different matnr each time. Data will be stored in i_exp_bom_head and i_exp_bom_item. Since this is a recursive call to the same routine and iterations depend on the level of BOM how can I keep track of the internal tables returned by its level?

FORM READ_BOM using p_matnr.

CALL FUNCTION 'CABM_READ_BOM'

EXPORTING

i_matnr = p_matnr

i_werks = i_bom_select-werks

i_vbeln = i_bom_select-vbeln

i_vbpos = i_bom_select-posnr

i_stlal = i_bom_select-stlal

i_stlan = i_bom_select-stlan

i_datuv = i_bom_select-erdat

TABLES

exp_bom_data = i_exp_bom_head

exp_itm_data = i_exp_bom_item

EXCEPTIONS

no_record_found = 1

OTHERS = 2.

LOOP AT i_exp_bom_item WHERE postp = 'N'.

PERFORM READ_BOM using i_exp_bom_item-idnrk.

ENDLOOP.

ENDFORM.

Points will be awarded.

Thanks!

[Former Member]

Hi,

Why dont you try FM: PM_HIERARCHY_CALL_BOM_MARA?

I dont know if this would satisfy your requirement.

Regards

Subramanian

[Former Member]

Hi Subramanian,

Thank you for your prompt reply.

I'm trying to create master BOM and sub BOM depending on how many levels it is.

IF i_exp_bom_item-POSTP = 'N' then I call the function module again to create sub BOM. I will call the function module recursively until i_exp_bom_item-POSTP <> 'N'. That will be the lowest level.

Message was edited by:

Alex Nguyen

[former_member1282761]

Hi Alex,

Pls share the solution for your problem.

I am also facing the same problem.

Thanks,

SAtendra