Credit memo error message - tax code does not appear in G/L account item

[former_member1345858]

trying to post a credit memo for AP and when posting getting error message: "tax code U0 does not appear in any G/L Account item or if I change the tax code - it will read the same message but with the different tax code ID. The PO line item is $47.00 but the invoice credit is $49.00 because there is a credit for sales tax - we are a healthcare and tax exempt.

We are also new to using SAP just started in November 2019

[sanilbhandari]

Hello twiese

This means that one of your GL Account master data is not set up correctly. You need to contact your support desk to make sure that they set up the GL master correctly and allow the right tax category in T Code FS00. Once that is updated, you should be able to post the transaction.

Thanks & Regards

Sanil Bhandari