How To Fix ESH_IF_INA026 - 'SupportedService' has to be indicated as filter attribute

ESH_IF_INA026 - Overview

• Message type: E = Error

• Message class: ESH_IF_INA - ES-InA-Adapter: Messages

• Message number: 026

• Message text: 'SupportedService' has to be indicated as filter attribute

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 ESH_IF_INA026 - 'SupportedService' has to be indicated as filter attribute ?

  The SAP error message ESH_IF_INA026 indicates that a specific attribute, in this case, 'SupportedService', must be defined as a filter attribute in the context of the SAP Enterprise Search (SAP ESH) or SAP Information Access (INA) framework. This error typically arises when there is a mismatch in the configuration of the search model or when the search service is not properly set up to handle the specified attribute.
  
  Cause:
  
  Configuration Issue: The attribute 'SupportedService' is not marked as a filter attribute in the search model configuration. This means that the system does not recognize it as a valid filter for search queries.
  Model Definition: The search model may not be correctly defined to include all necessary attributes, leading to this error when a search is executed.
  Data Source Issues: The data source from which the search is pulling information may not have the 'SupportedService' attribute properly configured.
  
  
  Solution:
  
  
  Check Search Model Configuration:
  
  Go to the SAP ESH