How To Fix K7151 - Too many columns --> layout will not be displayed completely

SAP Error Message - Details

• Message type: E = Error

• Message class: K7 - Messages for Row/Column Structure

• Message number: 151

• Message text: Too many columns --> layout will not be displayed completely

What causes this issue?

The drill-down list exceeded the maximum allowed width.

System Response

The system only displays the maximum number of columns possible.

How to fix this error?

Choose fewer columns for the drill-down list. You can display more
columns in drill-down reporting, but there as well the list will be
cut off if it exceeds the maximum width.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K7151 - Too many columns --> layout will not be displayed completely ?

  The SAP error message K7151, which states "Too many columns --> layout will not be displayed completely," typically occurs in the context of SAP reporting, particularly in the Controlling (CO) module when using reports like the Report Painter or Report Writer. This error indicates that the report layout exceeds the maximum number of columns that can be displayed.
  Cause:
  
  Exceeding Column Limit: The primary cause of this error is that the report layout has more columns than the system can display. SAP has a limit on the number of columns that can be shown in a report, and if this limit is exceeded, the layout cannot be rendered properly.
  Configuration Issues: Sometimes, the report configuration may inadvertently include too many fields or columns, leading to this error.
  
  Solution:
  
  Reduce the Number of Columns: Review the report layout and remove any unnecessary columns. Focus on the most relevant data that needs to be displayed.
  Split the Report: If the report contains a lot of data, consider splitting it into multiple reports or sections. This way, each report can focus on a specific aspect of the data without exceeding the column limit.
  Use Variants: Create different variants of the report that include different sets of columns. This allows users to select the variant that best meets their needs without overwhelming the display.
  Check Report Settings: Review the settings in the Report Painter or Report Writer to ensure that the layout is optimized and does not include redundant or unnecessary columns.
  Consult Documentation: Refer to SAP documentation or help resources for specific limits on the number of columns for the type of report you are using.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on report configuration.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training and Documentation: Consider training sessions or documentation on Report Painter/Writer to better understand how to design reports effectively within SAP's constraints.
  
  By following these steps, you should be able to resolve the K7151 error and create a report layout that displays correctly within SAP.