How To Fix ESH_HANA_ADMIN186 - Could not schedule connector recompilation job

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 186

• Message text: Could not schedule connector recompilation job

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_HANA_ADMIN186 - Could not schedule connector recompilation job ?

  The SAP error message ESH_HANA_ADMIN186 indicates that there was an issue scheduling a connector recompilation job in the SAP HANA environment. This error typically arises in the context of the SAP Enterprise Search (SAP ESH) when there are problems with the configuration or the underlying HANA database.
  Causes:
  
  Database Connection Issues: There may be connectivity problems between the SAP application and the HANA database.
  Insufficient Permissions: The user executing the recompilation job may not have the necessary permissions to perform this action.
  Resource Constraints: The HANA database may be under heavy load or may not have enough resources (CPU, memory) to schedule the job.
  Configuration Errors: There may be misconfigurations in the connector settings or in the HANA database itself.
  Job Scheduler Issues: The job scheduler in HANA may be malfunctioning or misconfigured.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the connection to the HANA database is stable and functioning correctly. You can test the connection using tools like HANA Studio or SQL clients.
  Review User Permissions: Verify that the user has the necessary roles and permissions to schedule jobs in HANA. This may involve checking the roles assigned to the user in the HANA database.
  Monitor Resource Usage: Check the resource utilization on the HANA server. If the server is under heavy load, consider optimizing queries or increasing resources.
  Review Configuration Settings: Go through the configuration settings for the connectors and ensure that they are set up correctly. This includes checking the settings in the SAP ESH configuration.
  Check Job Scheduler: Investigate the job scheduler in HANA to ensure it is running correctly. You may need to restart the scheduler or check for any errors in the job logs.
  Consult Logs: Look at the HANA database logs and the SAP application logs for any additional error messages or warnings that could provide more context about the issue.
  
  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 SAP ESH and HANA administration for best practices and configuration guidelines.
  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 diagnose and resolve the issue related to the ESH_HANA_ADMIN186 error message.