How To Fix ESH_QM_OPT012 - No data - optimization not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QM_OPT - ES Query Measurement: Optimization

• Message number: 012

• Message text: No data - optimization not possible

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_QM_OPT012 - No data - optimization not possible ?

  The SAP error message ESH_QM_OPT012: No data - optimization not possible typically occurs in the context of SAP's Enterprise Search or Query Management functionalities. This error indicates that the system is unable to perform an optimization operation because there is no data available to optimize.
  Causes:
  
  No Data Available: The most common cause is that there is no data in the relevant database tables or the data set that the optimization process is trying to access.
  Incorrect Configuration: The configuration settings for the search or query might not be set up correctly, leading to an inability to retrieve data.
  Data Indexing Issues: If the data has not been indexed properly, the system may not be able to find any data to optimize.
  Filters Applied: If there are filters applied to the query that exclude all data, this can also lead to this error.
  System Performance Issues: Sometimes, performance issues or system errors can prevent data from being retrieved.
  
  Solutions:
  
  Check Data Availability: Ensure that there is data in the relevant tables. You can do this by running a query or checking the database directly.
  Review Configuration: Verify the configuration settings for the search or query. Ensure that all necessary parameters are set correctly.
  Re-index Data: If you suspect that indexing is the issue, you may need to re-index the data. This can often be done through the SAP transaction codes related to indexing.
  Remove Filters: If filters are applied, try removing them to see if data can be retrieved without restrictions.
  Check System Logs: Look at the system logs for any additional error messages or warnings that might provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), or SE38 (ABAP Editor) for debugging and checking data.
  Performance Monitoring: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to monitor system performance and identify any underlying issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.