How To Fix ESH_OM_OBJ_MODEL_RP2842 - Related perspective field mapping &1/&2/&3/&4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 842

• Message text: Related perspective field mapping &1/&2/&3/&4

What causes this issue?

Field mapping for related perspective &v1&/&v2&/&v3&/&v4& (object type /
node / related perspective package ID / related perspective ID /
response field / related perspective attribute).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2842 - Related perspective field mapping &1/&2/&3/&4 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2842 typically relates to issues in the context of the Enterprise Search (ESH) framework, particularly when dealing with object model mappings and perspective field mappings. This error can occur when there is a mismatch or misconfiguration in the mapping of fields between the source data and the search model.
  Cause:
  
  
  Field Mapping Issues: The error often arises when the system cannot find a corresponding field in the object model for the specified perspective fields. This could be due to:
  
  Missing fields in the data source.
  Incorrectly defined mappings in the configuration.
  Changes in the underlying data structure that have not been reflected in the search model.
  
  
  
  Configuration Errors: If the configuration for the search model or the perspective is not set up correctly, it can lead to this error. This includes:
  
  Incorrectly defined perspectives.
  Incomplete or incorrect object model definitions.
  
  
  
  Data Inconsistencies: If the data being indexed or searched does not conform to the expected structure or contains unexpected values, it can trigger this error.
  
  
  Solution:
  
  
  Check Field Mappings: Review the field mappings in the object model configuration. Ensure that all required fields are correctly mapped and that there are no discrepancies between the source data and the search model.
  
  
  Update Object Model: If there have been changes to the underlying data structure, update the object model accordingly. This may involve regenerating the object model or adjusting the mappings to reflect the current data structure.
  
  
  Review Perspective Configuration: Ensure that the perspectives are correctly defined and that all necessary fields are included in the perspective configuration.
  
  
  Re-indexing: After making changes to the mappings or configurations, it may be necessary to re-index the data to ensure that the search model reflects the latest data structure.
  
  
  Check Logs and Traces: Review the application logs and traces for more detailed error messages that can provide additional context on what might be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of ESH you are using for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on configuration best practices.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  Version-Specific Considerations: Be aware that the behavior of ESH can vary between different versions of SAP, so ensure that you are looking at the correct version-specific documentation.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.