How To Fix /UI5/APP_API132 - Invalid field "reference" in file '&1' of descriptor '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 132

• Message text: Invalid field "reference" in file '&1' of descriptor '&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.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API132 - Invalid field "reference" in file '&1' of descriptor '&2' ?

  The SAP error message /UI5/APP_API132 Invalid field "reference" in file '&1' of descriptor '&2' typically occurs in the context of SAPUI5 applications when there is an issue with the application descriptor file (usually manifest.json) or the component configuration.
  Cause:
  
  
  Invalid Field Reference: The error indicates that there is an invalid or unrecognized field named "reference" in the specified file (e.g., manifest.json or another descriptor file). This could be due to:
  
  A typo in the field name.
  The field being used in the wrong context or section of the descriptor.
  The field being deprecated or removed in the version of SAPUI5 you are using.
  
  
  
  Version Mismatch: If you are using a version of SAPUI5 that does not support certain fields or configurations, this error may arise.
  
  
  Corrupted or Incorrectly Structured JSON: If the JSON structure is not valid or if there are syntax errors, it can lead to this error.
  
  
  Solution:
  
  
  Check the Descriptor File: Open the specified file (e.g., manifest.json) and look for the "reference" field. Ensure that:
  
  The field is correctly spelled.
  It is placed in the correct section of the JSON structure.
  The value assigned to it is valid.
  
  
  
  Refer to Documentation: Consult the SAPUI5 documentation for the version you are using to verify if the "reference" field is valid and supported. Make sure you are using the correct syntax and structure as per the documentation.
  
  
  Validate JSON Structure: Use a JSON validator to check for any syntax errors in your descriptor file. Ensure that the JSON is well-formed.
  
  
  Update SAPUI5 Version: If you are using an older version of SAPUI5, consider updating to a newer version that supports the features you are trying to use.
  
  
  Check for Deprecated Features: If you are migrating from an older version of SAPUI5, check if the "reference" field has been deprecated or replaced with another field.
  
  
  Related Information:
  
  SAPUI5 Documentation: Always refer to the official SAPUI5 documentation for the most accurate and up-to-date information regarding the application descriptor and its fields.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  Debugging Tools: Use browser developer tools to debug the application and check for any additional error messages that may provide more context.
  
  By following these steps, you should be able to identify and resolve the issue related to the /UI5/APP_API132 error message.