How To Fix UCT2011 - Single selection &1 cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: UCT2 - Messages for Hierarchy Selections

• Message number: 011

• Message text: Single selection &1 cannot be used

What causes this issue?

Within the single selection &V1&, the independent characteristic &V2& is
restricted to the value &V3&. However, in one of the selection
conditions containing this single selection, this independent
characteristic is restricted to the value &V4&.

System Response

The settings cannot be saved.

How to fix this error?

You can perform one of the following activities to remove this inconsist
ency:
Adjust the restriction of the independent characteristic in the selectio
n condition to that in the single selection.
Select a different reusable single selection with a restriction of the i
ndependent characteristic that matches the selection condition.
Use a single selection that is not reusable.
Adjust the restriction of the independent characteristic within single s
election &V1&. In this case, however, inconsistencies may arise within
other selection considtions that also use this single selection.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCT2011 - Single selection &1 cannot be used ?

  The SAP error message UCT2011 ("Single selection &1 cannot be used") typically occurs in the context of using selection screens or variants in SAP, particularly when a single selection option is not compatible with the expected input or configuration.
  
  Cause:
  
  Incorrect Selection Type: The error usually arises when a single selection field is being used in a context where a multiple selection is expected, or vice versa.
  Field Configuration: The field may not be configured correctly in the selection screen or the program logic may not support single selection for that particular field.
  Data Type Mismatch: There may be a mismatch in the expected data type for the selection field, leading to the error.
  Program Logic: The underlying program logic may not handle single selections properly, especially if it is designed to work with multiple selections.
  
  
  Solution:
  
  Check Selection Screen Configuration: Review the selection screen configuration in the ABAP program. Ensure that the field is defined correctly