How To Fix ESH_FL_MSG175 - Serialization of configuration to JSON failed

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_FL_MSG - File Processing

• Message number: 175

• Message text: Serialization of configuration to JSON failed

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_FL_MSG175 - Serialization of configuration to JSON failed ?

  The SAP error message ESH_FL_MSG175 indicates that there was a failure in the serialization of configuration data to JSON format. This error typically occurs in the context of SAP Enterprise Search or SAP Fiori applications that rely on JSON for data interchange.
  Causes:
  
  Invalid Configuration: The configuration data being serialized may contain invalid or unsupported values that cannot be converted to JSON.
  Data Type Mismatch: There may be a mismatch in the expected data types, such as trying to serialize a complex object that is not properly defined.
  Missing Required Fields: Certain required fields in the configuration may be missing, leading to serialization failure.
  Corrupted Configuration: The configuration data might be corrupted or improperly formatted, causing the serialization process to fail.
  System Bugs: There could be bugs in the SAP system or specific components that lead to serialization issues.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the application or service that is generating the error. Ensure that all required fields are present and correctly formatted.
  Validate Data Types: Ensure that the data types of the configuration values match the expected types. For example, if a field expects a string, ensure that it is not receiving a number or an object.
  Debugging: Use debugging tools to trace the serialization process and identify the exact point of failure. This can help pinpoint the problematic data.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known bugs related to serialization.
  Consult Documentation: Refer to the official SAP documentation for the specific application or service to understand the expected configuration format and requirements.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration issues.
  Logs and Traces: Review application logs and traces for additional error messages or warnings that may provide more context about the failure.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the serialization error in your SAP environment.