How To Fix OIUX3023 - Error creating instance of report class &1

OIUX3023 - Overview

• Message type: E = Error

• Message class: OIUX3 - Tax Reporting

• Message number: 023

• Message text: Error creating instance of report class &1

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 OIUX3023 - Error creating instance of report class &1 ?

  The SAP error message OIUX3023, which states "Error creating instance of report class &1," typically occurs in the context of SAP's reporting tools, particularly when there is an issue with the report class being referenced. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing or Incorrect Report Class: The specified report class (&1) may not exist in the system, or there may be a typo in the class name.
  Authorization Issues: The user may not have the necessary authorizations to access the report class or execute the report.
  
  Configuration Issues: There may be configuration problems in the reporting environment or the specific report setup.
  System Errors: There could be underlying system issues, such as memory problems or other runtime errors that prevent the report from being instantiated.
  Transport Issues: If the report class was recently transported from another system, it may not have been transported correctly or completely.
  
  Solutions:
  
  Verify Report