Tax condition type ZMWS statistical and release to accounting error

Hi All,

We are facing this critical issue for our client.

The scenario is there are 3 types of Customer Tax Classification.

0 - No tax

1 - Tax full liable to be added to the sales value

2 - tax ful but not to be added to the sales value but to be displayed in the invoice.

Now if I use only one tax condition type MWST then i will not be able to fulfill the third category.

So i created a statistical condition type ZMWS.

In my customer master data, I can now see 2 tax condition types in billing tab.

I maintain the values as such.

for first category.

MWST --> 0

ZMWS --> 0

for second category

MWST --> 1

zMWS --> 0

for third category

MWST --> 0

ZMWS --> 2

So for third category, MWST value in tax value comes as 0 and ZMWS which is statistical tax value comes as 10%.

The problem is i am not able to release the billing document to Accounting.

The error is "Tax statement item missing for tax code A1"