How To Fix RSHDB020 - Critical revision installed. Data might be corrupted during compression

RSHDB020 - Overview

• Message type: E = Error

• Message class: RSHDB - Messages in RSHDB

• Message number: 020

• Message text: Critical revision installed. Data might be corrupted during compression

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 RSHDB020 - Critical revision installed. Data might be corrupted during compression ?

  The SAP error message RSHDB020 indicates that there is a critical revision of the database that has been installed, and it raises concerns about potential data corruption during the compression process. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA environments where data compression is a routine operation.
  
  Cause:
  
  Critical Revision: The error suggests that a critical revision of the database has been installed. This could be due to an upgrade or patch that has not been fully tested or is known to have issues.
  Data Compression Issues: The compression process may have encountered problems, possibly due to inconsistencies in the data or issues with the database itself.
  Database Integrity: There may be underlying issues with the database integrity, which could lead to data corruption during operations like compression.
  
  
  Solution:
  
  Check SAP Notes: Look for relevant SAP Notes that address this specific error. SAP frequently releases notes that provide guidance