How To Fix RS_MAPI_JSON127 - Error in minProperties at &

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_MAPI_JSON - Generic JSON schema messages

• Message number: 127

• Message text: Error in minProperties 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_MAPI_JSON127 - Error in minProperties at & ?

  The SAP error message RS_MAPI_JSON127 Error in minProperties at & typically occurs in the context of SAP applications that utilize JSON data structures, particularly when working with the SAP Business Technology Platform (BTP) or SAP Analytics Cloud (SAC). This error indicates that there is an issue with the JSON structure being processed, specifically related to the minProperties validation.
  Cause:
  The error is generally caused by one of the following issues:
  
  
  Invalid JSON Structure: The JSON data being sent or received does not conform to the expected schema. This could mean that required properties are missing or that the structure does not meet the defined constraints.
  
  
  Schema Validation Failure: The JSON data is being validated against a schema that specifies a minimum number of properties, and the provided JSON does not meet this requirement.
  
  
  Data Mapping Issues: If the JSON is being generated from a data source, there may be issues in the mapping of data fields, leading to missing properties.
  
  
  Solution:
  To resolve the RS_MAPI_JSON127 error, you can take the following steps:
  
  
  Check JSON Structure: Validate the JSON structure against the expected schema. Ensure that all required properties are present and correctly formatted.
  
  
  Use JSON Validators: Utilize online JSON validators or tools to check for syntax errors and structural issues in your JSON data.
  
  
  Review Schema Requirements: If you have access to the schema definition, review the minProperties requirement to understand what properties are mandatory.
  
  
  Debug Data Mapping: If the JSON is generated from a data source, review the data mapping logic to ensure that all necessary fields are being populated correctly.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific application or service you are using to understand the expected JSON format and any constraints.
  
  
  Error Logging: If possible, enable detailed logging to capture more information about the error context, which can help in diagnosing the issue.
  
  
  Related Information:
  
  SAP Community: Check the SAP Community forums for discussions related to this error. Other users may have encountered similar issues and shared their solutions.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on JSON handling in your context.
  API Documentation: If you are working with APIs, refer to the API documentation for details on the expected request and response formats.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the RS_MAPI_JSON127 error.