How To Fix CA_AS_ESH000 - Unable to fetch DCL

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_AS_ESH - message class for search model browser

• Message number: 000

• Message text: Unable to fetch DCL

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_AS_ESH000 - Unable to fetch DCL ?

  The SAP error message CA_AS_ESH000: Unable to fetch DCL typically relates to issues with the Data Control Layer (DCL) in the SAP system, particularly in the context of SAP Enterprise Search or SAP HANA. This error can occur due to various reasons, including configuration issues, missing authorizations, or problems with the underlying data model.
  Causes:
  
  Missing or Incorrect Configuration: The DCL might not be properly configured in the system, leading to the inability to fetch the required data.
  Authorization Issues: The user executing the search may not have the necessary authorizations to access the DCL or the underlying data.
  Data Model Issues: There could be issues with the data model or the underlying database that prevent the DCL from being fetched.
  System Performance: If the system is under heavy load or if there are performance issues, it might lead to timeouts or failures in fetching the DCL.
  Transport Issues: If the DCL was recently transported from another system, there might be inconsistencies or missing objects.
  
  Solutions:
  
  Check Configuration: Verify the configuration of the DCL in the SAP system. Ensure that all necessary settings are correctly defined.
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to access the DCL and the related data.
  Analyze Data Model: Investigate the data model for any inconsistencies or issues. Ensure that all required objects are present and correctly defined.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider optimizing performance or scheduling the operation during off-peak hours.
  Check Transport Logs: If the DCL was recently transported, review the transport logs for any errors or warnings that might indicate missing objects or configuration issues.
  Consult SAP Notes: Look for relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on configuring and troubleshooting DCL and Enterprise Search.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.