How To Fix FOT_TDT099 - Intercompany billing document not created due to different tax date

FOT_TDT099 - Overview

• Message type: E = Error

• Message class: FOT_TDT -

• Message number: 099

• Message text: Intercompany billing document not created due to different tax date

What causes this issue?

Item <(>&<)>1 has the same tax code as another item, but a tax date that
falls into another validity period. This would lead to a wrong tax
calculation.

System Response

Intercompany billing document was not posted.

How to fix this error?

Post a separate intercompany billing document for the delivery
containing item <(>&<)>1.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FOT_TDT099 - Details

• The SAP error message FOT_TDT099 indicates that an intercompany billing document could not be created due to a discrepancy in the tax date between the two companies involved in the transaction. This error typically arises in scenarios where intercompany transactions are processed, and the tax date is a critical factor for tax calculations and compliance.
  
  Cause:
  The primary cause of this error is that the tax date for the billing document in one company code does not match the tax date in the other company code. This mismatch can occur due to various reasons, such as:
  
  Different Posting Dates: The posting dates for the documents in the two company codes may differ, leading to different tax dates.
  
  Configuration Issues: There may be configuration settings in the SAP system that dictate how tax dates are determined, and these settings may not be aligned between the two company codes.
  Manual Entry Errors: Users may have manually entered