How To Fix THTMLB110 - Some invalid content has been filtered out

SAP Error Message - Details

• Message type: E = Error

• Message class: THTMLB - Messages in the environment of THTMLB tag library

• Message number: 110

• Message text: Some invalid content has been filtered out

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message THTMLB110 - Some invalid content has been filtered out ?

  The SAP error message THTMLB110, which states "Some invalid content has been filtered out," typically occurs in the context of SAP Web Dynpro applications or when using the SAP UI5 framework. This message indicates that the system has detected content that does not comply with the expected HTML or UI5 standards and has filtered it out for security or integrity reasons.
  Causes:
  
  Invalid HTML Content: The application may be trying to render HTML content that includes invalid tags, attributes, or structures that are not allowed.
  Security Filters: SAP has built-in security mechanisms to prevent XSS (Cross-Site Scripting) attacks, which may filter out certain content deemed unsafe.
  Improper Data Binding: If data is being bound to UI elements incorrectly, it may lead to the generation of invalid HTML.
  Special Characters: The presence of special characters that are not properly encoded can trigger this error.
  
  Solutions:
  
  Review HTML Content: Check the HTML content being rendered in the application. Ensure that it adheres to valid HTML standards and does not contain any unsupported tags or attributes.
  Sanitize Input: If user input is being rendered, ensure that it is properly sanitized to remove any potentially harmful content.
  Check Data Binding: Review the data binding logic in your application. Ensure that the data being bound to UI elements is valid and does not contain any unexpected characters or structures.
  Use Safe HTML: If you need to render dynamic HTML, consider using safe methods provided by SAP UI5 or Web Dynpro to ensure that the content is properly escaped and safe.
  Debugging: Use debugging tools to inspect the content being rendered and identify what specific content is being filtered out. This can help pinpoint the exact cause of the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for Web Dynpro or SAP UI5 for guidelines on valid content and best practices for rendering HTML.
  
  By following these steps, you should be able to identify the cause of the THTMLB110 error and implement a solution to resolve it.