How To Fix 5D779 - Entry for special rule not allowed for tax obligation & on &

5D779 - Overview

• Message type: E = Error

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

• Message number: 779

• Message text: Entry for special rule 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 5D779 - Entry for special rule not allowed for tax obligation & on & ?

  The SAP error message 5D779 ("Entry for special rule not allowed for tax obligation & on &") typically occurs in the context of tax determination and configuration in SAP, particularly when dealing with special tax rules or obligations. This error indicates that there is an issue with the configuration of tax codes or the assignment of tax obligations in the system.
  
  Cause:
  
  Incorrect Tax Configuration: The tax code or special rule being used may not be correctly configured in the system.
  Invalid Tax Obligation: The tax obligation associated with the transaction may not allow for the use of the specified special rule.
  Missing or Incorrect Master Data: The master data (such as customer/vendor master records) may not be set up correctly to support the special tax rule.
  Incompatibility: The special rule may not be compatible with the specific tax obligation or the transaction type being processed.
  
  
  Solution:
  
  
  Check Tax Configuration:
  
  Go to the transaction code OBYZ (for tax