How To Fix HTA_HDI_WSM207 - Error when parsing JSON data

SAP Error Message - Details

• Message type: E = Error

• Message class: HTA_HDI_WSM - Messages for Workspace Management

• Message number: 207

• Message text: Error when parsing JSON data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HTA_HDI_WSM207 - Error when parsing JSON data ?

  The SAP error message HTA_HDI_WSM207 typically indicates an issue with parsing JSON data in the context of SAP HANA Database and Application Development. This error can occur in various scenarios, such as when working with HDI containers, deploying applications, or interacting with services that expect JSON input.
  Causes:
  
  Malformed JSON: The JSON data being processed may not be well-formed. Common issues include missing commas, mismatched brackets, or incorrect data types.
  Encoding Issues: The JSON data may contain characters that are not properly encoded, leading to parsing errors.
  Data Type Mismatch: The structure of the JSON does not match the expected schema or data types defined in the application or database.
  Empty or Null Values: If the JSON contains unexpected null or empty values where data is required, it may lead to parsing errors.
  Incorrect Content-Type: The HTTP request may not have the correct Content-Type header set to application/json, which can lead to issues when the server tries to parse the incoming data.
  
  Solutions:
  
  Validate JSON: Use a JSON validator tool to check the structure of your JSON data. Ensure that it is well-formed and adheres to the expected schema.
  Check Encoding: Ensure that the JSON data is properly encoded, especially if it contains special characters. UTF-8 is the recommended encoding for JSON.
  Review Data Types: Verify that the data types in the JSON match the expected types in your application or database schema. Adjust the JSON structure accordingly.
  Handle Null Values: Ensure that your application can handle null or empty values appropriately. If certain fields are required, make sure they are populated.
  Set Correct Content-Type: If you are sending JSON data via an HTTP request, ensure that the Content-Type header is set to application/json.
  Debugging: If the error persists, enable detailed logging in your application to capture the exact JSON being processed when the error occurs. This can help identify the specific issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for HDI and JSON handling for more detailed guidelines and best practices.
  Community Forums: Check SAP Community forums or Stack Overflow for similar issues and solutions shared by other developers.
  SAP Notes: Look for any relevant SAP Notes that might address known issues related to JSON parsing in your specific version of SAP HANA.
  
  By following these steps, you should be able to identify and resolve the HTA_HDI_WSM207 error effectively.