How To Fix CK781 - Special procurement key & from material master ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 781

• Message text: Special procurement key & from material master ignored

What causes this issue?

You have made entries relating to the quantity structure in the initial
screen. The system has determined that special procurement key &V1& was
entered in the material master for material &V2& in plant &V3&. The
special procurement key is ignored by the system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK781 - Special procurement key & from material master ignored ?

  The SAP error message CK781 ("Special procurement key & from material master ignored") typically occurs in the context of material valuation and costing in SAP. This message indicates that the special procurement key defined in the material master is not being considered for the current costing run. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Special Procurement Key Not Active: The special procurement key defined in the material master may not be active or applicable for the current costing scenario.
  Costing Variant Settings: The costing variant used for the costing run may not be configured to consider special procurement keys.
  Material Type Restrictions: Certain material types may not support special procurement keys, leading to this message.
  Costing Run Configuration: The configuration of the costing run may not allow for the use of special procurement keys.
  Inconsistent Data: There may be inconsistencies or missing data in the material master or related configuration settings.
  
  Solution:
  
  
  Check Material Master: Verify the special procurement key in the material master record. Ensure it is correctly defined and relevant for the material in question.
  
  Transaction Code: MM03 (Display Material)
  
  
  
  Review Costing Variant: Check the settings of the costing variant being used. Ensure that it is configured to consider special procurement keys.
  
  Transaction Code: OKKN (Costing Variants)
  
  
  
  Validate Material Type: Ensure that the material type supports the use of special procurement keys. If not, consider changing the material type or adjusting the procurement strategy.
  
  
  Costing Run Configuration: Review the configuration of the costing run to ensure that it allows for the use of special procurement keys.
  
  Transaction Code: CK40N (Costing Run)
  
  
  
  Check for Inconsistencies: Look for any inconsistencies in the material master data or related configuration settings that might be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how special procurement keys are handled in your version of SAP.
  
  
  Related Information:
  
  Special Procurement Types: Understand the different types of special procurement (e.g., subcontracting, consignment, stock transfer) and how they affect costing.
  Costing in SAP: Familiarize yourself with the costing process in SAP, including how different settings and configurations can impact the results.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in material management and costing.