How To Fix QP454 - Conditional characteristic must also be a long-term characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: QP - Message IDs for function module group QPAA

• Message number: 454

• Message text: Conditional characteristic must also be a long-term characteristic

What causes this issue?

Since the last defined required characteristic (controlling
characteristic) is a long-term characteristic, the associated
characteristic (conditional characteristic) should also be a long-term
characteristic.

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?

Check whether the conditional characteristic can also be defined as a
long-term characteristic.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QP454 - Conditional characteristic must also be a long-term characteristic ?

  The SAP error message QP454 indicates that a conditional characteristic in a quality management (QM) context must also be defined as a long-term characteristic. This error typically arises when you are trying to create or modify a quality inspection plan (QIP) and the system detects that a characteristic that is set as conditional is not marked as a long-term characteristic.
  Cause:
  
  Conditional Characteristic: A characteristic that is only relevant under certain conditions (e.g., specific materials, batches, or inspection types).
  Long-Term Characteristic: A characteristic that is intended to be used over a longer period and is typically used for ongoing quality control.
  Configuration Issue: The characteristic in question is not configured correctly in the system, leading to the error.
  
  Solution:
  To resolve the QP454 error, follow these steps:
  
  
  Check Characteristic Configuration:
  
  Go to the characteristic configuration in the SAP system (Transaction Code: QS21 or QS22).
  Verify that the conditional characteristic is marked as a long-term characteristic.
  
  
  
  Modify the Characteristic:
  
  If the characteristic is not marked as long-term, you will need to edit it.
  Set the characteristic as a long-term characteristic in the configuration settings.
  
  
  
  Review Inspection Plan:
  
  Open the inspection plan that is causing the error (Transaction Code: QP01 or QP02).
  Ensure that all conditional characteristics are correctly defined and that they meet the requirements for long-term characteristics.
  
  
  
  Test Changes:
  
  After making the necessary changes, save the configuration and test the inspection plan again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration settings, refer to SAP documentation or consult with your SAP QM module expert for guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error.
  Quality Management Module: Familiarize yourself with the QM module in SAP, especially the concepts of characteristics, inspection plans, and their configurations.
  Training: Consider training sessions or workshops on SAP QM to better understand the configuration and management of quality characteristics.
  
  By following these steps, you should be able to resolve the QP454 error and ensure that your quality inspection plans are correctly configured.