How To Fix ESH_QP_MSG030 - Symbol &1 in right-hand side of binary and unary productions

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QP_MSG - Query Parser Messages

• Message number: 030

• Message text: Symbol &1 in right-hand side of binary and unary productions

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_QP_MSG030 - Symbol &1 in right-hand side of binary and unary productions ?

  The SAP error message ESH_QP_MSG030 typically relates to issues in the context of the SAP Enterprise Search or the SAP HANA Search framework. This error indicates that there is a problem with the query parser, specifically with the syntax of the query being processed. The message suggests that there is an issue with the use of symbols in the binary and unary productions of the query.
  
  Cause:
  The error is often caused by:
  
  Incorrect Query Syntax: The query may contain invalid characters or symbols that are not recognized by the query parser.
  Misconfiguration: There may be a misconfiguration in the search settings or the way the query is constructed.
  Unsupported Operations: The query might be trying to use operations or functions that are not supported in the current context.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Query Syntax: Review the query for any syntax errors. Ensure that all symbols and operators are used