How To Fix RS_MAPI_JSON122 - Error in single item at &. No additional items allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_MAPI_JSON - Generic JSON schema messages

• Message number: 122

• Message text: Error in single item at &. No additional items allowed.

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_JSON122 - Error in single item at &. No additional items allowed. ?

  The SAP error message RS_MAPI_JSON122 typically occurs in the context of SAP systems when dealing with JSON data, particularly when using the SAP MAPI (Multi-API) framework. This error indicates that there is an issue with the structure of the JSON data being processed, specifically that a single item was expected, but the system encountered additional items.
  
  Cause:
  The error is usually caused by one of the following issues:
  
  Incorrect JSON Structure: The JSON data being sent to the SAP system is not formatted correctly. For example, if the API expects a single object but receives an array or multiple objects instead.
  API Expectations: The API endpoint being called may be designed to handle only a single item, but the request is sending multiple items.
  Data Mapping Issues: There may be a mismatch between the expected data structure in the SAP system and the actual data being sent.
  
  
  Solution:
  To resolve the RS_MAPI_JSON122 error, you can take the