How To Fix ESH_PS_DYN004 - Scale definition is missing, or parameter ought to be discrete

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_PS_DYN - ES: Personalized Search - Dynamic Ranking

• Message number: 004

• Message text: Scale definition is missing, or parameter ought to be discrete

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_PS_DYN004 - Scale definition is missing, or parameter ought to be discrete ?

  The SAP error message ESH_PS_DYN004 typically indicates an issue related to the configuration of a scale definition in the context of SAP's Enterprise Search or similar applications. This error can arise when the system expects a certain scale definition to be present for a parameter, but it is either missing or incorrectly configured.
  Cause:
  
  Missing Scale Definition: The scale definition that is required for the parameter is not defined in the system.
  Incorrect Parameter Type: The parameter is expected to be discrete (i.e., it should have specific, distinct values), but it is either set up as continuous or not properly defined.
  Configuration Issues: There may be issues in the configuration settings of the search or reporting application that lead to this error.
  Data Model Issues: The underlying data model may not be correctly set up to support the required scale definitions.
  
  Solution:
  
  
  Check Scale Definitions:
  
  Navigate to the relevant configuration area in SAP where scale definitions are maintained.
  Ensure that the required scale definition exists and is correctly configured for the parameter in question.
  
  
  
  Review Parameter Settings:
  
  Verify that the parameter is set to the correct type (discrete vs. continuous).
  If the parameter should be discrete, ensure that it is defined with the appropriate values.
  
  
  
  Adjust Configuration:
  
  If you have access to the configuration settings, review the settings for the search or reporting application to ensure that they are correctly set up.
  Make any necessary adjustments to the configuration to align with the expected scale definitions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on setting up scale definitions and parameters.
  Look for any specific notes or guidelines related to the version of SAP you are using.
  
  
  
  Testing:
  
  After making changes, test the application or report to ensure that the error is resolved.
  If the error persists, consider checking for any additional logs or error messages that may provide further insight.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the SAP Help Portal for detailed information on Enterprise Search and scale definitions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.