How To Fix HDBCK027 - Check for _sys_statistics.statistics_properties

HDBCK027 - Overview

• Message type: E = Error

• Message class: HDBCK - HDB: System Check Messages

• Message number: 027

• Message text: Check for _sys_statistics.statistics_properties

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 HDBCK027 - Check for _sys_statistics.statistics_properties ?

  The SAP error message HDBCK027, which refers to a check for _sys_statistics.statistics_properties, typically indicates an issue related to the statistics of the database in SAP HANA. This error can arise during database checks or maintenance tasks, and it usually points to inconsistencies or problems with the statistics that are used by the query optimizer.
  
  Cause:
  
  Corrupted Statistics: The statistics for certain tables or columns may be corrupted or not properly updated.
  Inconsistent Metadata: There may be inconsistencies in the metadata of the database, which can lead to issues in how statistics are interpreted.
  Database Upgrades or Migrations: If the database has been recently upgraded or migrated, the statistics may not have been recalibrated or updated correctly.
  Manual Changes: Manual changes to the database schema or data can also lead to discrepancies in the statistics.
  
  
  Solution:
  
  
  Recalculate Statistics: The most common solution is to recalculate the statistics for the affected tables. This can be done using the following