How To Fix ESH_ESAAS_MSG055 - Mapping not found (collection: &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ESAAS_MSG - Search as a Service (ESaaS)

• Message number: 055

• Message text: Mapping not found (collection: &1)

What causes this issue?

Mapping of attribute &v2& (collection $v1&) is not available.

System Response

Metadata cannot be converted to internal format.

How to fix this error?

Ask you system administrator for help.

Procedure for System Administrators

Look out for SAP note with keyword TRANSFORM_XML_META, component
BC-EIM-ESH.
Create an incident for component BC-EIM-ESH, only SAP development can
solve that.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ESAAS_MSG055 - Mapping not found (collection: &1) ?

  The SAP error message ESH_ESAAS_MSG055 with the description "Mapping not found (collection: &1)" typically occurs in the context of SAP Enterprise Search or SAP HANA Search. This error indicates that the system is unable to find a mapping for a specific collection that is being referenced.
  Cause:
  
  Missing Mapping Configuration: The most common cause of this error is that the mapping for the specified collection has not been defined or is missing in the configuration.
  Incorrect Collection Name: The collection name provided in the error message may be incorrect or misspelled.
  Transport Issues: If the mapping was recently transported from another system, it may not have been properly imported or activated.
  System Configuration Issues: There may be issues with the overall configuration of the Enterprise Search or the underlying data sources.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the SAP system and check the configuration for the Enterprise Search.
  Ensure that the mapping for the specified collection exists and is correctly defined.
  You can do this by navigating to the relevant configuration transaction (e.g., EHS_MAINTAIN or EHS_ADMIN).
  
  
  
  Verify Collection Name:
  
  Double-check the collection name in the error message to ensure it is correct.
  If you are using a custom collection, ensure that it has been created and activated.
  
  
  
  Recreate or Activate Mapping:
  
  If the mapping is missing, you may need to create it again.
  If it exists but is inactive, activate it.
  
  
  
  Check Transport Logs:
  
  If the mapping was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  
  System Restart:
  
  In some cases, a restart of the relevant services or the entire system may help resolve transient issues.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help Portal or relevant documentation for specific instructions on configuring mappings for Enterprise Search.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Logs and Traces: Review system logs and traces for additional context around the error, which may provide clues for troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP Support for further assistance.