How To Fix RS_MAPI_JSON104 - Error in not at &

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_MAPI_JSON - Generic JSON schema messages

• Message number: 104

• Message text: Error in not at &

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 RS_MAPI_JSON104 - Error in not at & ?

  The SAP error message RS_MAPI_JSON104 typically indicates an issue related to the JSON format or structure when working with the SAP MAPI (Message Application Programming Interface) or when handling data in JSON format. This error can occur during data extraction, transformation, or loading processes, especially when the expected data structure does not match the actual data being processed.
  Cause:
  
  Invalid JSON Structure: The JSON data being processed may not conform to the expected structure, such as missing brackets, incorrect data types, or improperly formatted strings.
  Data Type Mismatch: The data types in the JSON do not match the expected types in the SAP system, leading to parsing errors.
  Missing Fields: Required fields may be missing from the JSON payload, causing the processing to fail.
  Encoding Issues: There may be issues with character encoding that lead to malformed JSON.
  
  Solution:
  
  Validate JSON Structure: Use a JSON validator tool to check the structure of the JSON data. Ensure that it is well-formed and adheres to the expected schema.
  Check Data Types: Review the expected data types for each field in the SAP system and ensure that the JSON data matches these types.
  Ensure Required Fields are Present: Verify that all required fields are included in the JSON payload. Consult the API documentation to identify mandatory fields.
  Review Encoding: Ensure that the JSON data is properly encoded, especially if it includes special characters. UTF-8 is commonly used for JSON data.
  Debugging: If possible, enable debugging or logging in the SAP system to capture more detailed error messages that can provide insights into what specifically is causing the error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for MAPI and JSON handling to understand the expected formats and structures.
  Community Forums: Check SAP community forums or support channels for similar issues and solutions shared by other users.
  API Specifications: If you are working with a specific API, review its specifications to ensure compliance with the expected JSON format.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.