How To Fix FI_LU105 - Enter a Tax on sales purchase group.

FI_LU105 - Overview

• Message type: E = Error

• Message class: FI_LU - Message class for Luxembourg VAT Reporting

• Message number: 105

• Message text: Enter a Tax on sales purchase group.

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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FI_LU105 - Details

• The SAP error message FI_LU105, which states "Enter a Tax on sales purchase group," typically occurs when there is a missing or incorrect configuration related to tax codes in the sales and purchase processes. This error is often encountered in the context of financial accounting (FI) and logistics (LO) when trying to post transactions that require tax information.
  
  Cause:
  
  Missing Tax Code: The tax code for the sales or purchase transaction is not defined in the system.
  Incorrect Configuration: The tax on sales/purchase group may not be properly assigned to the relevant tax codes in the system.
  Master Data Issues: The customer or vendor master data may not have the appropriate tax classification set up.
  Transaction Type: The transaction type being processed may not be linked to a valid tax code.
  
  
  Solution:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (for tax code determination) and ensure that the tax codes are correctly defined and assigned to