How To Fix ESH_CHECK_CONN087 - Test search not executed for connector &1 due to serialization failure

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CHECK_CONN - Check connector consistency

• Message number: 087

• Message text: Test search not executed for connector &1 due to serialization failure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CHECK_CONN087 - Test search not executed for connector &1 due to serialization failure ?

  The SAP error message ESH_CHECK_CONN087 indicates that a test search could not be executed for a specific connector due to a serialization failure. This error typically occurs in the context of the SAP Enterprise Search (SAP ESH) framework, which is used to index and search data across various SAP systems and applications.
  Cause:
  The serialization failure can be caused by several factors, including:
  
  Data Consistency Issues: There may be inconsistencies in the data being processed by the connector, which prevents it from being serialized correctly.
  Configuration Errors: Incorrect configuration settings for the connector can lead to serialization problems.
  Resource Limitations: Insufficient system resources (like memory) can cause serialization to fail.
  Software Bugs: There may be bugs in the SAP software or the connector itself that lead to serialization issues.
  Network Issues: If the connector relies on external systems, network issues can also lead to serialization failures.
  
  Solution:
  To resolve the ESH_CHECK_CONN087 error, you can take the following steps:
  
  
  Check Connector Configuration:
  
  Review the configuration settings for the connector in the SAP ESH administration. Ensure that all parameters are set correctly.
  
  
  
  Data Validation:
  
  Validate the data being processed by the connector. Look for any inconsistencies or corrupt data that might be causing serialization issues.
  
  
  
  Monitor System Resources:
  
  Check the system resources (CPU, memory, etc.) to ensure that there are enough resources available for the connector to function properly.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the serialization failure.
  
  
  
  Update Software:
  
  Ensure that your SAP system and connectors are up to date with the latest patches and updates. Sometimes, bugs are fixed in newer versions.
  
  
  
  Test Connectivity:
  
  If the connector interacts with external systems, test the connectivity to those systems to ensure there are no network issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP ESH documentation for best practices on connector configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the serialization failure causing the ESH_CHECK_CONN087 error.