How To Fix CNV_PE_UI819 - Select a parameter in the Details for Parameters ALV

CNV_PE_UI819 - Overview

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 819

• Message text: Select a parameter in the Details for Parameters ALV

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.

CNV_PE_UI819 - Details

• The SAP error message CNV_PE_UI819 typically occurs in the context of the SAP Conversion Tools, particularly when working with the Data Migration or Conversion process. This error indicates that a required parameter has not been selected in the ALV (ABAP List Viewer) display for the parameters related to the conversion process.
  
  Cause:
  The error is caused by the absence of a selection for a required parameter in the ALV display. This can happen if:
  
  The user has not selected any parameters from the available options.
  The parameters are not properly configured or are missing in the system.
  There may be a user interface issue or a bug in the specific version of the SAP system being used.
  
  
  Solution:
  To resolve the CNV_PE_UI819 error, you can follow these steps:
  
  
  Check Parameter Selection:
  
  Go to the ALV display where the error occurred.
  Look for the section labeled "Details for Parameters" or similar.
  Ensure that you have selected the necessary parameters. If there are