How To Fix ESH_CO_COMMON027 - Trace can be fetched for a single connector only

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CO_COMMON -

• Message number: 027

• Message text: Trace can be fetched for a single connector only

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CO_COMMON027 - Trace can be fetched for a single connector only ?

  The SAP error message ESH_CO_COMMON027 indicates that there is an issue related to fetching trace information for connectors in the SAP Enterprise Search (SAP ESH) environment. This error typically arises when there is an attempt to retrieve trace data for multiple connectors simultaneously, which is not supported.
  Cause:
  The primary cause of this error is that the system is designed to allow trace fetching for only one connector at a time. If a user or a process attempts to fetch trace data for multiple connectors, the system will throw this error.
  Solution:
  To resolve this error, you should ensure that you are only trying to fetch trace information for a single connector at a time. Here are the steps you can take:
  
  Identify the Connector: Determine which connector you want to fetch the trace for.
  Single Fetch: Make sure to initiate the trace fetching process for only that specific connector.
  Check for Concurrent Processes: Ensure that no other processes or users are trying to fetch traces for other connectors at the same time.
  Review Documentation: Consult the SAP documentation or help resources for any specific instructions or limitations regarding trace fetching for connectors.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding this error.
  System Logs: Review system logs for any additional error messages or warnings that might provide more insight into the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version Compatibility: Ensure that your SAP ESH version is up to date, as newer versions may have resolved related issues or improved functionality.
  
  By following these steps, you should be able to address the ESH_CO_COMMON027 error effectively.