How To Fix QB121 - Set only one indicator

QB121 - Overview

• Message type: E = Error

• Message class: QB - Message IDs for QM in procurement

• Message number: 121

• Message text: Set only one indicator

What causes this issue?

Only one indicator must be set for a document type.

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?

Select only one indicator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QB121 - Set only one indicator ?

  The SAP error message QB121 "Set only one indicator" typically occurs in the context of Quality Management (QM) when you are trying to set multiple indicators that are mutually exclusive. This error often arises when you are working with inspection lots, quality notifications, or similar QM-related transactions.
  
  Cause:
  The error is triggered when the system detects that more than one indicator has been set in a situation where only one is allowed. For example, you might be trying to set both "Reject" and "Accept" indicators for an inspection lot, which is not permissible.
  
  Solution:
  To resolve the QB121 error, follow these steps:
  
  
  Review the Indicators: Check the indicators you have set in the transaction. Ensure that you are only selecting one indicator that is appropriate for the action you are trying to perform.
  
  
  Correct the Selection: If you find that multiple indicators are selected, deselect the unnecessary ones. For instance, if you are marking an inspection