How To Fix AXT_GEN321 - UI component &1 generation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_GEN - Generation framework

• Message number: 321

• Message text: UI component &1 generation failed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_GEN321 - UI component &1 generation failed ?

  The SAP error message AXT_GEN321 indicates that the generation of a UI component has failed. This error typically occurs during the development or deployment of SAP applications, particularly when working with SAP Fiori or SAP UI5 applications. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Syntax Errors: There may be syntax errors in the code of the UI component, such as JavaScript, XML, or CSS files.
  Missing Dependencies: Required libraries or dependencies may not be included or properly referenced in the project.
  Configuration Issues: Incorrect configuration settings in the manifest.json or other configuration files can lead to generation failures.
  Version Incompatibility: The version of the SAP UI5 framework being used may not be compatible with the code or libraries in the project.
  Resource Issues: Insufficient resources (like memory or disk space) on the server can also cause generation failures.
  
  Solutions:
  
  Check Syntax: Review the code for any syntax errors. Use tools like linters or the built-in development tools in your IDE to identify issues.
  Verify Dependencies: Ensure that all required libraries and dependencies are correctly included in your project. Check the manifest.json for proper references.
  Review Configuration: Double-check the configuration settings in the manifest.json and other relevant files to ensure they are correct.
  Update Framework: If you suspect version incompatibility, consider updating the SAP UI5 framework to a compatible version or adjusting your code to work with the current version.
  Monitor Resources: Check the server's resource usage and ensure that there is enough memory and disk space available. If necessary, free up resources or increase the server capacity.
  Clear Cache: Sometimes, clearing the cache of the browser or the SAP system can resolve issues related to outdated files or configurations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the AXT_GEN321 error. SAP frequently updates its knowledge base with solutions and workarounds for common errors.
  SAP Community: Engage with the SAP Community forums to see if other developers have encountered similar issues and what solutions they found effective.
  Debugging Tools: Utilize debugging tools available in the SAP Web IDE or Business Application Studio to trace the error and identify the root cause.
  Documentation: Refer to the official SAP documentation for guidelines on developing and deploying UI components, as it may provide insights into best practices and common pitfalls.
  
  By following these steps, you should be able to diagnose and resolve the AXT_GEN321 error effectively.