Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 217
Message text: Problem loading the F4
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.
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.
The SAP error message CNV_MBT_46217 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates a problem with loading the F4 help (value help) for a specific field, which can hinder the data migration process.
Cause: Missing or Incomplete Data: The F4 help may not be available due to missing or incomplete data in the source system.
Configuration Issues: There may be configuration issues in the target system that prevent the F4 help from being loaded correctly. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the F4 help. Technical Issues: There could be technical issues such as database connectivity problems or issues with the underlying data model.
Solution: Check Data Completeness: Ensure that the data in the source system is complete and that all necessary fields are populated. Review Configuration: Verify the configuration settings in the target system to
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_MBT_46216 Problem loading the tree
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_MBT_46215 Problem loading the ALV
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_MBT_46218 Source activity is not valid; select an activity from pull down list
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_MBT_46219 Group id: &1 already present
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.