TAX code is not giving error for tax procedure TAXINN

[Private_Member_205888]

Hi Experts,

when i go to ME22n thru me23n and enter an invalid entry in tax code, my PO doesn't give error if tax procedure is TAXINN. when i create a PO for different tax procedure like TAXBD and enter an invalid entry in Tax code under the invoice tab, it gives error. But validation is not working for TAXINN in same system same client. i have checked the all configuration too. every thing is ok . Even this is working when i directly goto ME22N. but not working when i got via me23n. the validation working fine for all other Tocode like MIRO,MIGO etc.

[former_member183424]

Check the function module 'TAX_INDICATOR_CHECK'. Some enhancements were suggested from OSS note 2161911 during TAXINN migration, enhancement no 02 in attachment PO_MR8M_DISPLAY. SAP had given sample code which leads different behavior for ME23N.

When you click on the edit button from ME23N, system allows you to change the PO, but still system keeps the transaction code (sy-tcode) as ME23N. Debug the code and check the behavior from ME23N and ME22N.

[Private_Member_205888]

dibyendu i have already checked this FM. But i am not getting that enhancement for ME23n.