How To Fix CN_CNIS_MSG012 - Select a column

CN_CNIS_MSG012 - Overview

• Message type: E = Error

• Message class: CN_CNIS_MSG - Message class for Package CN_CNIS

• Message number: 012

• Message text: 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.

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CN_CNIS_MSG012 - Details

• The SAP error message CN_CNIS_MSG012: "Select a column" typically occurs in the context of the SAP Controlling (CO) module, particularly when working with reports or queries that require the selection of specific columns for data display or analysis.
  
  Cause:
  This error message usually indicates that the user has not selected any columns in a report or query where column selection is mandatory. It can happen in various scenarios, such as:
  
  Report Configuration: When configuring a report, if no columns are selected for display, the system cannot generate the report.
  Query Execution: In a query execution context, if the user attempts to run a query without specifying any columns, the system will prompt this error.
  Missing Input: The user may have overlooked the column selection step in the report or query setup.
  
  
  Solution:
  To resolve the CN_CNIS_MSG012 error, follow these steps:
  
  
  Check Column Selection:
  
  Go back to the report or query configuration screen.
  Ensure that you have selected at least one