How To Fix ESH_REMSEARCH045 - Update for connection &1 had errors

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_REMSEARCH - ES Remote Search

• Message number: 045

• Message text: Update for connection &1 had errors

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_REMSEARCH045 - Update for connection &1 had errors ?

  The SAP error message ESH_REMSEARCH045 indicates that there was an issue during the update process for a specific connection in the SAP Enterprise Search (SAP ESH) framework. This error typically arises when there are problems with the data source or the configuration of the connection.
  Causes:
  
  Connection Issues: The connection to the data source may be misconfigured or down, leading to errors during the update process.
  Data Source Problems: The data source itself may have issues, such as missing data, incorrect data formats, or other inconsistencies.
  Authorization Issues: The user or service account may not have the necessary permissions to access the data source or perform the update.
  System Configuration: There may be configuration issues within the SAP ESH settings or the underlying database.
  Network Issues: Network connectivity problems can also lead to failures in updating the connection.
  
  Solutions:
  
  Check Connection Configuration: Verify the configuration settings for the connection in the SAP ESH. Ensure that all parameters are correctly set, including the connection string, credentials, and any other relevant settings.
  Test Data Source: Manually test the data source to ensure it is accessible and functioning correctly. Check for any errors or issues that may need to be resolved.
  Review Authorization: Ensure that the user or service account has the necessary permissions to access the data source and perform updates. Adjust roles and authorizations as needed.
  Check Logs: Review the application logs and system logs for more detailed error messages that can provide insights into the specific cause of the issue.
  Network Diagnostics: If network issues are suspected, perform network diagnostics to ensure that there are no connectivity problems between the SAP system and the data source.
  Reconfigure or Restart: In some cases, reconfiguring the connection or restarting the relevant services may resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Enterprise Search and the specific data source you are using for more detailed configuration and troubleshooting guidance.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the ESH_REMSEARCH045 error message.