How To Fix OIUX3105 - Tax class/exemption type cross-reference missing: &1 &2

OIUX3105 - Overview

• Message type: E = Error

• Message class: OIUX3 - Tax Reporting

• Message number: 105

• Message text: Tax class/exemption type cross-reference missing: &1 &2

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 OIUX3105 - Tax class/exemption type cross-reference missing: &1 &2 ?

  The SAP error message OIUX3105 indicates that there is a missing cross-reference for the tax class and exemption type in the system. This error typically arises in the context of tax determination processes, particularly when dealing with tax classifications and exemptions in the SAP system.
  
  Cause:
  The error occurs when the system cannot find a valid cross-reference entry for the specified tax class and exemption type. This can happen due to several reasons:
  
  
  Configuration Issues: The tax classification or exemption type may not be properly configured in the system.
  Missing Entries: There may be missing entries in the relevant configuration tables that link tax classes to exemption types.
  Data Entry Errors: Incorrect or incomplete data entry when setting up tax classifications or exemptions.
  Changes in Tax Regulations: Updates or changes in tax regulations that have not been reflected in the system.
  
  
  Solution:
  To resolve the OIUX3105 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for