How To Fix ESH_ADAPT_MSG012 - Error during response conversion in adapter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 012

• Message text: Error during response conversion in adapter &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADAPT_MSG012 - Error during response conversion in adapter &1 ?

  The SAP error message ESH_ADAPT_MSG012 indicates that there was an error during the response conversion in the adapter specified by &1. This error typically occurs in the context of SAP Enterprise Search or when using the SAP NetWeaver Search and Classification (TREX) engine.
  Causes:
  
  Data Format Issues: The data returned from the backend system may not be in the expected format, leading to conversion errors.
  Configuration Errors: Incorrect configuration of the adapter or the search service can lead to issues in processing the response.
  Network Issues: Problems with network connectivity between the SAP system and the backend can cause incomplete or corrupted data to be received.
  Version Mismatch: If there are version mismatches between the components involved (e.g., the adapter and the backend), it can lead to compatibility issues.
  Resource Limitations: Insufficient memory or processing resources on the server can lead to failures in processing requests.
  
  Solutions:
  
  Check Configuration: Review the configuration settings of the adapter and ensure that they are correctly set up. This includes checking the connection parameters and any relevant settings in the SAP system.
  Examine Logs: Look at the application logs (transaction SLG1) and the system logs (transaction SM21) for more detailed error messages that can provide insights into the root cause.
  Data Validation: Validate the data being sent from the backend to ensure it conforms to the expected format. This may involve checking the data types and structures.
  Network Diagnostics: Perform network diagnostics to ensure that there are no connectivity issues between the SAP system and the backend.
  Resource Monitoring: Monitor system resources (CPU, memory, etc.) to ensure that the server is not under heavy load, which could affect processing.
  Update Components: Ensure that all components involved (SAP system, adapters, backend systems) are up to date and compatible with each other.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for the specific adapter and the Enterprise Search configuration for detailed setup instructions and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.