How To Fix CNV_PE_UI811 - Parameter details cannot be displayed for the selected row

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 811

• Message text: Parameter details cannot be displayed for the selected row

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 CNV_PE_UI811 - Parameter details cannot be displayed for the selected row ?

  The SAP error message CNV_PE_UI811 ("Parameter details cannot be displayed for the selected row") typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to retrieve or display the parameter details for a specific row in the migration or conversion process.
  Causes:
  
  Missing Data: The selected row may not have the necessary data or parameters defined, which prevents the system from displaying the details.
  Authorization Issues: The user may not have the required authorizations to view the details of the selected row.
  Technical Issues: There could be a technical issue with the underlying database or application layer that is preventing the retrieval of the parameter details.
  Configuration Issues: Incorrect configuration settings in the migration cockpit or related tools may lead to this error.
  Data Inconsistencies: Inconsistencies in the data being migrated or converted can also lead to this error.
  
  Solutions:
  
  Check Data Completeness: Ensure that all required fields and parameters for the selected row are filled out correctly. If any mandatory fields are missing, complete them.
  Review Authorizations: Verify that the user has the necessary authorizations to access the parameter details. If not, consult with your SAP security team to obtain the required permissions.
  Technical Troubleshooting: 
  
  Check the system logs (transaction SLG1) for any related error messages that might provide more context.
  Restart the transaction or the SAP GUI to see if the issue persists.
  
  
  Configuration Review: Review the configuration settings in the migration cockpit or related tools to ensure they are set up correctly.
  Data Validation: Validate the data being migrated to ensure there are no inconsistencies or errors that could be causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that might address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to navigate the migration tools effectively.
  Documentation: Refer to the official SAP documentation for the Migration Cockpit and data migration processes for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.