How To Fix ESH_IF_INA030 - Comparison operator &1 in filter not supported

ESH_IF_INA030 - Overview

• Message type: E = Error

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

• Message number: 030

• Message text: Comparison operator &1 in filter not supported

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_INA030 - Comparison operator &1 in filter not supported ?

  The SAP error message ESH_IF_INA030 indicates that there is an issue with the comparison operator used in a filter within the SAP Enterprise Search (SAP ESH) framework. This error typically arises when a filter is defined using a comparison operator that is not supported by the underlying data source or the search engine.
  
  Cause:
  The error is caused by the use of an unsupported comparison operator in a filter condition. Common unsupported operators might include:
  
  Operators that are not recognized by the search engine (e.g., certain SQL operators).
  Operators that are not applicable to the data type of the field being filtered.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Filter Definition:
  
  Check the filter definition in your search configuration. Look for the comparison operator used in the filter.
  Ensure that the operator is supported by the data source and the search engine.
  
  
  
  Use Supported Operators:
  
  Replace the unsupported operator with a supported one. Commonly supported