How To Fix 5D781 - Entry for flat rate tax not allowed for tax obligation & on &

5D781 - Overview

• Message type: E = Error

• Message class: 5D - Error Messages for German Infotype Module Pools

• Message number: 781

• Message text: Entry for flat rate tax not allowed for tax obligation & on &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5D781 - Entry for flat rate tax not allowed for tax obligation & on & ?

  The SAP error message 5D781 indicates that there is an issue with the configuration of flat rate tax for a specific tax obligation. This error typically arises when the system encounters a flat rate tax that is not allowed for the specified tax obligation in the transaction you are trying to execute.
  
  Cause:
  
  Incorrect Tax Configuration: The flat rate tax may not be properly configured in the system for the specific tax obligation you are trying to use.
  Tax Obligation Mismatch: The tax obligation associated with the transaction may not support flat rate tax.
  Missing Tax Codes: The tax codes used in the transaction may not be set up to allow flat rate taxation.
  Country-Specific Regulations: Certain countries have specific regulations regarding the use of flat rate taxes, and the configuration may not comply with these regulations.
  
  
  Solution:
  
  
  Check Tax Configuration:
  
  Go to the transaction code OBYZ (or the relevant configuration transaction) to review the tax configuration.
  Ensure that