How To Fix ESH_SQL_SEARCH022 - HANA Return Code: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SQL_SEARCH - ESH SQL Search

• Message number: 022

• Message text: HANA Return Code: &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SQL_SEARCH022 - HANA Return Code: &1 ?

  The SAP error message ESH_SQL_SEARCH022 with the HANA Return Code typically indicates an issue related to the SAP Enterprise Search or the underlying HANA database. This error can arise due to various reasons, including issues with the search configuration, data inconsistencies, or problems with the HANA database itself.
  Cause:
  
  Configuration Issues: The search configuration in the SAP system may not be set up correctly, leading to failures in executing search queries.
  Data Issues: There may be inconsistencies or corruption in the data being indexed or searched.
  HANA Database Issues: The HANA database may be experiencing performance issues, or there may be problems with the database connection.
  Resource Limitations: Insufficient memory or CPU resources on the HANA database can lead to errors when executing complex queries.
  Version Compatibility: There may be compatibility issues between the SAP application and the HANA database version.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the Enterprise Search and ensure that all parameters are correctly set.
  Data Consistency Check: Run consistency checks on the data being indexed. You may need to re-index the data if inconsistencies are found.
  Monitor HANA Performance: Use HANA monitoring tools to check for performance bottlenecks. Look for long-running queries or resource constraints.
  Review Logs: Check the application and HANA database logs for any additional error messages or warnings that could provide more context about the issue.
  Re-indexing: If the issue is related to the search index, consider re-indexing the search data.
  Update Software: Ensure that both the SAP application and HANA database are updated to the latest versions to avoid compatibility issues.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error message.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and HANA for detailed configuration and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for better diagnosis.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the ESH_SQL_SEARCH022 error in your SAP system.