SAP Transaction Tax Engine How it is Used in SAP SRM and is it mandatory

[Former Member]

Hi Experts,

I want to know the details of SAP Transaction Tax Engine how it is related with SRM and is it Mandatory to have TTE for Tax or Only IPC will work? I read "It is an integral part of the Internet and Pricing Configurator (IPC) and delivered as part of the IPC".

Please clarify me.

Thanks in advance.

Regards

Anil

[Former Member]

got answere

[Former Member]

Hi

TTE is part of IPC. If you want to use TTE for taxing you need to configure in SRM.

SPRO-SRM-SRM server-Cross Apps basic settings-Tax Transaction Engine - for TTE config

Else, we can have Vertex or Taxware or even ECC/R3 to have taxing carried out.

SPRO-SRM-SRM server-Cross Apps basic settings-Tax Calculation-Determine system for tax calcs.

R/Reddy.

[Former Member]

Hi,

Thanks for reply, but my quetion is that is it compulsory implement TTE for tax calculation.

or Is there any particular scenario that when TTE required. Like standalone or Classic or Extended.

I read some whr that it is required for SUS invoice.

Please let me know this clearly.

Regards

Anil

[Former Member]

Hi

If you want to use TTE for taxing, then it has to be configured...

Basic config is, defining RFC destination to TTE & defining it as a tax system in the define backend systems in SRM.

For classic, IPC is not required, thus we may getaway with TTE & for ECS being IPC mandatory, we can have TTE as tax system for invoicing not just only of SUS invoice..

R/Reddy.