How To Fix QP621 - Control indicator and tolerance key are not compatible

QP621 - Overview

• Message type: E = Error

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

• Message number: 621

• Message text: Control indicator and tolerance key are not compatible

What causes this issue?

The control indicators of the characteristic are not compatible with
the tolerance key that was entered.

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?

Cancel the function and check the control indicators of the
characteristic.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QP621 - Control indicator and tolerance key are not compatible ?

  The SAP error message QP621, which states "Control indicator and tolerance key are not compatible," typically occurs in the context of Quality Management (QM) when there is a mismatch between the control indicators and tolerance keys defined for a quality inspection characteristic.
  
  Cause:
  
  
  Incompatible Settings: The control indicator and tolerance key assigned to a characteristic in the inspection plan are not compatible. This can happen if:
  
  The control indicator is set to a type that does not allow the use of the specified tolerance key.
  The tolerance key is not suitable for the type of inspection characteristic (e.g., if it is a qualitative characteristic).
  
  
  
  
  Configuration Issues: There may be issues in the configuration of the quality management settings in the system, such as incorrect definitions of control indicators or tolerance keys.
  
  
  Master Data Issues: The master data for the material or inspection plan may not be set up correctly, leading to this incompatibility.
  
  
  
  Solution:
  
  
  Check Control Indicator and