How To Fix ESH_OD_MSG020 - Ranking factor parameter scale &1 does not exist

ESH_OD_MSG020 - Overview

• Message type: E = Error

• Message class: ESH_OD_MSG - ESH Search Service (oData)

• Message number: 020

• Message text: Ranking factor parameter scale &1 does not exist

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 ESH_OD_MSG020 - Ranking factor parameter scale &1 does not exist ?

  The SAP error message ESH_OD_MSG020, which states "Ranking factor parameter scale &1 does not exist," typically occurs in the context of SAP Enterprise Search or SAP HANA when there is an issue with the configuration of ranking factors used in search queries. This error indicates that the system is trying to reference a ranking factor that has not been defined or is incorrectly configured.
  
  Cause:
  
  Missing Configuration: The ranking factor parameter scale referenced in the error message has not been defined in the system.
  Typographical Error: There may be a typo in the ranking factor name or scale when it is being referenced in the search configuration.
  Changes in Data Model: If there have been recent changes to the data model or search configuration, it may have led to the removal or renaming of the ranking factor.
  Transport Issues: If the configuration was transported from one system to another, it may not have been transported