How To Fix /UI5/JSON_SCHEMA_CHK004 - Array item type error: Prop &1 Exp: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/JSON_SCHEMA_CHK -

• Message number: 004

• Message text: Array item type error: Prop &1 Exp: &2

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 /UI5/JSON_SCHEMA_CHK004 - Array item type error: Prop &1 Exp: &2 ?

  The SAP error message /UI5/JSON_SCHEMA_CHK004 Array item type error: Prop &1 Exp: &2 typically occurs in the context of SAPUI5 applications when there is a mismatch between the expected data type of an array item and the actual data type being provided. This error is related to JSON schema validation, where the framework checks if the data structure adheres to the defined schema.
  
  Cause:
  
  Data Type Mismatch: The error indicates that an array item in your JSON data does not match the expected type defined in the schema. For example, if the schema expects an integer but receives a string, this error will be triggered.
  Incorrect JSON Structure: The JSON data being passed may not conform to the expected structure, leading to validation errors.
  Schema Definition Issues: There may be issues in the schema definition itself, such as incorrect type definitions or missing properties.
  
  
  Solution:
  
  
  Check the JSON Data: Review the JSON data being passed to