How to set 'Calculate Tax Automatically' (BKPF-XMWST) in IDOC INVOIC FI

[former_member231660]

Any idea on how to set 'Calculate Tax Automatically' (BKPF-XMWST) = 'X' in IDOC - message type INVOIC, process code INVF (FM IDOC_INPUT_INVOIC_FI)?

Thank you.

[Former Member]

What exactly are you looking for? Are you looking for an exit or something where this parameter can get updated or something else?

[former_member231660]

Is there any exit or suitable subroutine that I can do implicit enhancement to set field BKPF-XMWST = 'X'?

[Former Member]

Can you please also let me know about the basic type of the idoc?

[former_member231660]

the basic type is INVOIC01

[Former Member]

Hi,

Try this.

Include LIEDIF38 Subroutine   SPEICHERN_KOPFDATEN. Create an implicit enhancement at the beginning and set  para_tab-mwst_brutto = 'J'. or you can use the SAP constant "JA"

Check in debug mode first, it should set 'X' to  BKPF-XMWST . Check line number 31.

R

[former_member231660]

Thanks to Rudra's answer, I manage to find a hint from that subroutine.

To set BKPF-XMWST = 'X', go to tcode OBCE and flag the field "Calculate Tax". The idoc posted will automatically flag "Calculate tax".