How To Fix UPP_LB102 - Maximum number of presentable columns (256) was exceeded

UPP_LB102 - Overview

• Message type: E = Error

• Message class: UPP_LB - Layout Builder: Messages

• Message number: 102

• Message text: Maximum number of presentable columns (256) was exceeded

What causes this issue?

A maximum of 256 columns can be displayed in manual planning. This
number was exceeded.
The most probable cause for this is using too few restricted dynamic
characteristics in the columns of the layout.

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?

Restrict the dynamic characteristic which is used in the columns of the
layout, in the planning package, or in the planning list so that the
number of 256 columns is not exceeded in the layout.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UPP_LB102 - Details

• The SAP error message UPP_LB102 indicates that the maximum number of presentable columns (256) has been exceeded in a report or query. This typically occurs when you are trying to display or export data that has more than 256 columns, which is the limit set by SAP for certain reporting tools.
  
  Cause:
  
  Excessive Columns in Query/Report: The primary cause of this error is that the query or report you are trying to run includes more than 256 columns. This can happen if you are selecting too many fields from a database table or if the structure of the data being processed is too wide.
  Data Model Design: Sometimes, the underlying data model may be designed in such a way that it results in a large number of columns being included in the output.
  User Selection: Users may inadvertently select too many fields when creating a report or query.
  
  
  Solution:
  
  Reduce the Number of Columns: Review the