How To Fix CNV20551763 - Before executing this function, select a column

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 763

• Message text: Before executing this function, select a column

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551763 - Before executing this function, select a column ?

  The SAP error message CNV20551763, which states "Before executing this function, select a column," typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error usually arises when a user attempts to execute a function or operation that requires a specific column or field to be selected, but no column has been selected prior to executing the function. This can happen in scenarios where:
  
  The user interface requires a selection of a column to perform an action (like mapping, editing, or validating data).
  The user may have overlooked selecting the necessary column before proceeding with the operation.
  There may be a misunderstanding of the workflow or steps required in the data migration process.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Select a Column: Go back to the interface where the error occurred and ensure that you select the appropriate column or field that you want to work with. This could involve clicking on the column header or using a selection tool provided in the interface.
  
  
  Review Documentation: Check the documentation or user guide for the specific SAP tool you are using. This can provide insights into the required steps and any prerequisites for executing the function.
  
  
  Check for UI Issues: Sometimes, UI glitches can prevent proper selection. Refresh the page or restart the application if necessary.
  
  
  Consult with Colleagues or Support: If you are unsure which column to select or if the issue persists, consult with colleagues who have experience with the tool or reach out to SAP support for assistance.
  
  
  Follow the Workflow: Ensure that you are following the correct workflow as outlined in the migration or conversion process. Sometimes, there are specific sequences of actions that need to be followed.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to this error message. There may be specific patches or updates that address known issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Tutorials: If you are new to the data migration tools, consider taking training sessions or reviewing tutorials that cover the basics of using the tool effectively.
  
  By ensuring that you select the necessary column before executing the function, you should be able to resolve the error CNV20551763 and proceed with your data migration or conversion tasks.