How To Fix TU768 - Minimum and maximum taxes not permitted

TU768 - Overview

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 768

• Message text: Minimum and maximum taxes not permitted

What causes this issue?

You tried to create a budget billing plan with minimum and maximum tax
levels. This is not permitted in the following cases:
The budget billing plan consists of more than one contract
The budget billing plan consists of more than one subtransaction.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

TU768 - Details

• The SAP error message TU768 ("Minimum and maximum taxes not permitted") typically occurs in the context of tax configuration in the SAP system, particularly when dealing with tax codes and tax calculation procedures. This error indicates that there is a conflict in the tax settings, specifically regarding the minimum and maximum tax limits defined for a particular tax code or tax jurisdiction.
  
  Cause:
  
  Tax Code Configuration: The tax code may have been configured with both minimum and maximum tax rates, which is not allowed in certain scenarios.
  Tax Calculation Procedure: The tax calculation procedure may not support the combination of minimum and maximum taxes.
  Inconsistent Settings: There may be inconsistencies in the tax settings across different areas (e.g., sales, purchasing) or between different company codes.
  Customizations: Custom developments or modifications in the tax calculation logic may lead to this error.
  
  
  Solution:
  
  
  Review Tax Code Configuration:
  
  Go to the transaction code OBYZ to check the configuration of the tax