How To Fix UPP_LB029 - No input help is possible for characteristic &1

UPP_LB029 - Overview

• Message type: E = Error

• Message class: UPP_LB - Layout Builder: Messages

• Message number: 029

• Message text: No input help is possible for characteristic &1

What causes this issue?

Characteristic &V1& is compounded with a superior characteristic for
which no value exists.

System Response

No input help is possible for characteristic &V1&.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UPP_LB029 - Details

• The SAP error message UPP_LB029, which states "No input help is possible for characteristic &1," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where characteristics are used for planning and reporting.
  
  Cause:
  This error message usually arises due to one of the following reasons:
  
  
  Missing Master Data: The characteristic specified in the error message does not have any associated master data. This can happen if the characteristic is not defined properly or if the relevant data has not been maintained.
  
  
  Incorrect Configuration: The configuration for the characteristic may not be set up correctly in the system. This could include issues with the data source or the way the characteristic is linked to the planning object.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the input help for the specified characteristic.
  
  
  Technical Issues: There may be technical issues or bugs in the system that prevent the