How To Fix /UI5/CHECK012 - &1 checks out of &2 reported errors.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/CHECK -

• Message number: 012

• Message text: &1 checks out of &2 reported errors.

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 /UI5/CHECK012 - &1 checks out of &2 reported errors. ?

  The SAP error message /UI5/CHECK012 &1 checks out of &2 reported errors typically relates to issues encountered during the validation of SAPUI5 applications. This error indicates that a certain number of checks (denoted by &1) have failed out of a total number of checks (denoted by &2). The checks are usually part of the quality assurance process for SAPUI5 applications, ensuring that the application adheres to best practices and standards.
  Cause:
  
  Code Quality Issues: The application may contain code that does not comply with SAPUI5 best practices or standards.
  Missing Annotations: Required annotations in the XML views or controllers may be missing.
  Performance Issues: The application might have performance-related issues, such as inefficient data binding or excessive use of resources.
  Deprecated APIs: The application may be using deprecated APIs or features that are no longer supported in the current version of SAPUI5.
  Linting Errors: There may be JavaScript or XML linting errors that need to be addressed.
  
  Solution:
  
  Review the Error Log: Check the detailed error log to identify the specific issues that caused the checks to fail. This log will provide insights into what needs to be fixed.
  Fix Code Issues: Address any coding issues highlighted in the error log. This may involve refactoring code, adding missing annotations, or updating deprecated APIs.
  Optimize Performance: If performance issues are reported, consider optimizing data binding, reducing the number of UI elements, or implementing lazy loading where appropriate.
  Run Linting Tools: Use linting tools to identify and fix JavaScript and XML errors in your code.
  Testing: After making the necessary changes, re-run the checks to ensure that all issues have been resolved.
  
  Related Information:
  
  SAPUI5 Documentation: Refer to the official SAPUI5 documentation for guidelines on best practices and coding standards.
  SAP Community: Engage with the SAP Community forums to seek advice or share experiences related to similar issues.
  Development Tools: Utilize tools like SAP Web IDE or Business Application Studio, which may provide integrated checks and suggestions for improving your application.
  
  By addressing the specific issues reported in the error log and following best practices, you can resolve the /UI5/CHECK012 error and improve the quality of your SAPUI5 application.