3788145 - V2/716 - Tax Cntry/Reg: Northern Ireland Is Not Supported in SAP S/4HANA Cloud Public Edition

Error message: "Tax Cntry/reg: Northern Ireland is not supported. Recheck tax results." occurs while creating a sales order for a UK customer.

SAP S/4HANA Cloud Public edition

• If the sales order is created, the "Northern Ireland" warning message would not be shown if the address related information is purely based on master data, where no reference to Northern Ireland is made (address in GB but not in NI.)
• In case the user changes the tax departure country manually to GB, the system does not know whether this GB is "everything but NI" or NI, hence sends this warning message.
• The same happens in case the Tax BAdI (header) changes the country programmatically.

• In case SD_SLS_MODIFY_HEAD_TAX BAdI is implemented, it triggers the warning. 
• Review the implementation if the warning should be avoided.

V2, 716, tax, country, reg, Ireland, Northern, recheck, tax, BAdI, SD_SLS_MODIFY_HEAD_TAX  , KBA , SD-SLS-2CL , Sales Documents (Public Cloud) , Problem