How To Fix CNHT002 - Error in control framework during method call of the SAP HTML control

SAP Error Message - Details

• Message type: E = Error

• Message class: CNHT - Messages for SAP HTML control

• Message number: 002

• Message text: Error in control framework during method call of the SAP HTML control

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 CNHT002 - Error in control framework during method call of the SAP HTML control ?

  The SAP error message CNHT002, which indicates "Error in control framework during method call of the SAP HTML control," typically arises when there is an issue with the integration or communication between the SAP GUI and the HTML control used for rendering web content within the SAP environment. This error can occur in various scenarios, such as when trying to display web content in a transaction or when using web-based applications within the SAP GUI.
  Causes:
  
  Network Issues: Problems with network connectivity can prevent the HTML control from loading content properly.
  Browser Compatibility: The HTML control may not be compatible with the version of the browser being used or may require specific settings.
  SAP GUI Version: An outdated version of the SAP GUI may not support certain features of the HTML control.
  Configuration Issues: Incorrect settings in the SAP system or the HTML control configuration can lead to this error.
  Security Settings: Security settings in the browser or SAP system may block the HTML control from functioning correctly.
  Missing Components: Required components or libraries for the HTML control may be missing or not properly installed.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues and that the SAP system can communicate with the required web resources.
  Update SAP GUI: Make sure you are using the latest version of the SAP GUI. If not, update it to the latest version.
  Browser Settings: Check the browser settings and ensure that it is compatible with the SAP HTML control. You may need to adjust security settings or enable certain features.
  Clear Cache: Clear the cache of the SAP GUI and the browser to remove any corrupted files that may be causing the issue.
  Review Configuration: Check the configuration settings for the HTML control in the SAP system. Ensure that all necessary parameters are set correctly.
  Check Security Settings: Review the security settings in both the SAP system and the browser to ensure that they are not blocking the HTML control.
  Reinstall Components: If certain components are missing, reinstall the necessary components or libraries required for the HTML control.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to the CNHT002 error. SAP frequently releases notes that address known issues.
  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 the HTML control and related components to ensure proper setup and configuration.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.