How To Fix HRPAYRU_STAT003 - Internal error: class <&1> instantiation error

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYRU_STAT - Messages for statistical reports

• Message number: 003

• Message text: Internal error: class <&1> instantiation error

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYRU_STAT003 - Internal error: class <&1> instantiation error ?

  The SAP error message HRPAYRU_STAT003 indicates an internal error related to the instantiation of a class in the SAP HR (Human Resources) module, specifically in the context of Russian payroll processing. This error typically arises when the system encounters an issue while trying to create an instance of a class that is required for processing payroll data.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the HR module, particularly related to payroll processing.
  Missing or Corrupted Classes: The class that the system is trying to instantiate may be missing, corrupted, or not properly defined in the system.
  Authorization Issues: The user executing the payroll process may not have the necessary authorizations to access the required classes or data.
  System Bugs: There could be a bug in the SAP system or a specific version of the HR module that is causing this error.
  Data Issues: Inconsistent or incorrect data in the employee master records or payroll data could lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the HR module, especially those related to payroll processing. Ensure that all necessary settings are correctly defined.
  Class Verification: Use transaction codes like SE80 or SE24 to check if the class mentioned in the error message exists and is correctly implemented. If it is missing or corrupted, you may need to restore it from a backup or transport.
  Authorization Check: Ensure that the user executing the payroll process has the necessary authorizations to access the required classes and data.
  System Update: Check for any available patches or updates for your SAP system. Applying the latest support packages may resolve known bugs.
  Data Validation: Validate the employee master data and payroll data for inconsistencies or errors. Correct any issues found.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify where the instantiation error occurs. This may provide insights into the root cause.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Documentation: Review the official SAP documentation for the HR module, particularly sections related to payroll processing, to ensure compliance with best practices.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.