How To Fix UCS0105 - A characteristic role is not assigned to column characteristic &2

UCS0105 - Overview

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 105

• Message text: A characteristic role is not assigned to column characteristic &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0105 - A characteristic role is not assigned to column characteristic &2 ?

  The SAP error message UCS0105 indicates that a characteristic role is not assigned to a column characteristic in a query or report. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with queries in BEx (Business Explorer) or similar reporting tools.
  
  Cause:
  The error arises when:
  
  A characteristic (e.g., a dimension or attribute) is used in a query but does not have an associated characteristic role defined.
  The characteristic role is necessary for the system to understand how to interpret and display the data related to that characteristic.
  The characteristic might be missing in the InfoObject settings or not properly configured in the query definition.
  
  
  Solution:
  To resolve the UCS0105 error, you can follow these steps:
  
  
  Check Characteristic Role Assignment:
  
  Go to the SAP BW modeling tools (e.g., RSA1).
  Navigate to the InfoObject that corresponds to the characteristic in question.
  Ensure that the characteristic role is assigned to the characteristic. You can