How To Fix MM_PUR_SES166 - Classifications exist for material &1 of purchase order item &2

MM_PUR_SES166 - Overview

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 166

• Message text: Classifications exist for material &1 of purchase order item &2

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_SES166 - Classifications exist for material &1 of purchase order item &2 ?

  The SAP error message MM_PUR_SES166 indicates that there are classifications assigned to a material in a purchase order item, which may prevent certain actions from being performed on that purchase order. This error typically arises in the context of materials management and procurement processes within SAP.
  
  Cause:
  The error occurs when you attempt to perform an action (such as changing or deleting a purchase order item) on a material that has classifications assigned to it. Classifications are used in SAP to categorize materials based on various attributes, and they can affect how the material is processed in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Classifications: Review the classifications assigned to the material in question. You can do this by navigating to the material master record (transaction code MM03) and checking the classification view.
  
  
  Remove Classifications: If the classifications are not needed for the material in the context of the