How To Fix VEVSM_MSG018 - Parsed JSON could not be validated against its schema

VEVSM_MSG018 - Overview

• Message type: E = Error

• Message class: VEVSM_MSG - Message class for VE VSM in SAP GUI

• Message number: 018

• Message text: Parsed JSON could not be validated against its schema

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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VEVSM_MSG018 - Details

• The SAP error message VEVSM_MSG018 indicates that a parsed JSON object could not be validated against its expected schema. This typically occurs in scenarios where JSON data is being processed, such as in SAP Integration Suite, SAP Cloud Platform, or other SAP applications that utilize JSON for data interchange.
  Cause
  The error can arise from several issues, including:
  
  
  Schema Mismatch: The JSON structure does not conform to the expected schema. This could be due to missing required fields, incorrect data types, or additional fields that are not defined in the schema.
  
  
  Malformed JSON: The JSON data itself may be incorrectly formatted, which can prevent it from being parsed correctly.
  
  
  Versioning Issues: If the schema has been updated but the JSON data is still using an older version, this can lead to validation errors.
  
  
  Data Type Issues: If the JSON contains values that do not match the expected data types (e.g., a string where a number is