How To Fix HRPAYDE_EXTRA420 - E420: Decompressions are not possible in the compression procedure.

HRPAYDE_EXTRA420 - Overview

• Message type: E = Error

• Message class: HRPAYDE_EXTRA - Error messages relating to eXTra-Standard 1.4

• Message number: 420

• Message text: E420: Decompressions are not possible in the compression procedure.

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 HRPAYDE_EXTRA420 - E420: Decompressions are not possible in the compression procedure. ?

  The SAP error message HRPAYDE_EXTRA420 E420: Decompressions are not possible in the compression procedure typically occurs in the context of payroll processing in SAP HR (Human Resources) when there is an issue with the data compression procedure. This error indicates that the system is unable to decompress data that it expects to be compressed, which can lead to inconsistencies or failures in payroll calculations.
  Causes:
  
  Data Integrity Issues: The payroll data may have been corrupted or improperly processed, leading to inconsistencies in the compression and decompression procedures.
  Configuration Errors: Incorrect settings in the payroll configuration or in the compression procedure can lead to this error.
  Version Mismatch: If there are discrepancies between the versions of the payroll schema or the related programs, it may cause issues with data processing.
  Missing or Incomplete Data: If the necessary data for the compression procedure is missing or incomplete, it can lead to this error.
  
  Solutions:
  
  Check Payroll Configuration: Review the