How To Fix QD230 - You cannot have a variable inspection for a percentage sample

SAP Error Message - Details

• Message type: E = Error

• Message class: QD - Message-Id. für Dynamisierung

• Message number: 230

• Message text: You cannot have a variable inspection for a percentage sample

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QD230 - You cannot have a variable inspection for a percentage sample ?

  The SAP error message QD230, "You cannot have a variable inspection for a percentage sample," typically occurs in the context of quality management and inspection processes within SAP. This error indicates that there is a conflict between the type of inspection plan you are trying to use and the sampling method defined for that inspection.
  Cause:
  
  Inspection Type Mismatch: The error arises when a variable inspection (which requires continuous data measurement) is attempted on a sample that is defined as a percentage sample. Percentage sampling is generally used for attribute inspections, where the focus is on pass/fail criteria rather than continuous measurement.
  Configuration Issues: The inspection plan may be incorrectly configured, leading to the use of variable inspection methods where they are not applicable.
  Master Data Issues: The material master or inspection characteristics may not be set up correctly, leading to this conflict.
  
  Solution:
  
  Review Inspection Plan: Check the inspection plan associated with the material and ensure that the sampling procedure is appropriate for the type of inspection you are performing. If you need to perform variable inspection, ensure that the sampling method is set to a fixed quantity or another suitable method.
  Change Sampling Procedure: If you need to use variable inspection, consider changing the sampling procedure in the inspection plan to one that supports variable inspection (e.g., fixed sampling).
  Adjust Inspection Characteristics: Ensure that the inspection characteristics are defined correctly. If you are measuring a continuous variable, make sure that the characteristic is set up for variable inspection.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on setting up inspection plans and sampling procedures correctly.
  
  Related Information:
  
  SAP Quality Management (QM): Understanding the basics of SAP QM can help in troubleshooting and configuring inspection plans correctly.
  Inspection Types: Familiarize yourself with different inspection types in SAP QM, such as attribute vs. variable inspections, and when to use each.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on inspection planning.
  Training and Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP QM expert for further assistance.
  
  By addressing the configuration and ensuring that the inspection plan aligns with the type of inspection being performed, you should be able to resolve the QD230 error.