How To Fix QE511 - No. of defects must be greater than no. of nonconforming units

SAP Error Message - Details

• Message type: E = Error

• Message class: QE - RM-QSS Fehlertexte zur Ergebniserfassung

• Message number: 511

• Message text: No. of defects must be greater than no. of nonconforming units

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QE511 - No. of defects must be greater than no. of nonconforming units ?

  The SAP error message QE511 ("No. of defects must be greater than no. of nonconforming units") typically occurs in the context of quality management (QM) when you are trying to record inspection results for a batch or lot. This error indicates that the number of defects recorded is less than or equal to the number of nonconforming units, which is not logically valid in the context of quality inspection.
  Cause:
  
  Data Entry Error: The most common cause is a mistake in data entry where the number of defects is incorrectly recorded as being less than or equal to the number of nonconforming units.
  Misunderstanding of Terms: There may be confusion regarding the definitions of "defects" and "nonconforming units." Nonconforming units refer to the total number of units that do not meet quality standards, while defects refer to the specific issues found within those units.
  System Configuration: In some cases, the configuration of the quality management module may not align with the business processes, leading to this error.
  
  Solution:
  
  
  Review Data Entry: Check the values entered for the number of defects and nonconforming units. Ensure that the number of defects is greater than the number of nonconforming units.
  
  For example, if you have 5 nonconforming units, you should have at least 6 defects recorded.
  
  
  
  Clarify Definitions: Ensure that all users involved in data entry understand the difference between defects and nonconforming units. Provide training if necessary.
  
  
  Adjust Inspection Results: If the data entry was incorrect, adjust the inspection results accordingly. You may need to go back to the inspection lot and correct the values.
  
  
  Check Configuration: If the issue persists, consult with your SAP QM configuration team to ensure that the system settings are correctly aligned with your quality management processes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on how to handle inspection results and the definitions of terms used in the QM module.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Quality Management Training: Consider providing training sessions for users who frequently enter inspection data to minimize errors.
  User Manuals: Review user manuals or guides related to the SAP QM module for best practices in entering inspection results.
  
  By following these steps, you should be able to resolve the QE511 error and ensure accurate quality management processes within your SAP system.