How To Fix K9171 - No value column was defined in layout & .

SAP Error Message - Details

• Message type: E = Error

• Message class: K9 - CO Planning Processor

• Message number: 171

• Message text: No value column was defined in layout & .

What causes this issue?

No value column was defined in layout &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Define a value column.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K9171 - No value column was defined in layout & . ?

  The SAP error message K9171 ("No value column was defined in layout &") typically occurs in the context of SAP Controlling (CO) when you are trying to execute a report or transaction that requires a layout definition, but the layout does not have a value column specified. This can happen in various reporting tools within SAP, such as the Report Painter or Report Writer.
  Cause:
  The error is caused by the absence of a value column in the layout you are trying to use. A value column is necessary for the report to display numerical data, such as costs or revenues. If the layout is not properly configured to include a value column, the system cannot generate the report, leading to this error message.
  Solution:
  To resolve the K9171 error, you need to ensure that the layout you are using has a value column defined. Here are the steps to do this:
  
  
  Access the Layout Definition:
  
  Go to the transaction code for the report you are trying to run (e.g., KSB1 for cost center reports).
  Look for an option to change or define the layout (often found in the menu under "Settings" or "Layout").
  
  
  
  Edit the Layout:
  
  In the layout editor, check the columns that are defined.
  Ensure that at least one column is designated as a value column. This is typically a column that will display numerical data.
  
  
  
  Define a Value Column:
  
  If no value column exists, you can add one by selecting the appropriate field from the available options (e.g., costs, revenues).
  Make sure to assign the correct data type and format for the value column.
  
  
  
  Save the Layout:
  
  After making the necessary changes, save the layout.
  You may want to test the layout by running the report again to ensure that the error is resolved.
  
  
  
  Check Authorizations:
  
  If you are unable to edit the layout, ensure that you have the necessary authorizations to modify report layouts in SAP.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items), KOB1 (Order: Actual Line Items), or others depending on your reporting needs.
  SAP Documentation: Refer to SAP Help documentation for detailed guidance on using Report Painter and Report Writer, as well as layout management.
  User Forums: Consider checking SAP community forums or support sites for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to resolve the K9171 error and successfully generate your report.