How To Fix CK326 - Qty & not allowed. Check your entry

CK326 - Overview

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 326

• Message text: Qty & not allowed. Check your entry

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CK326 - Qty & not allowed. Check your entry ?

  The SAP error message CK326 "Qty & not allowed. Check your entry" typically occurs in the context of material valuation or cost calculation processes within the SAP system, particularly in the Controlling (CO) module or when dealing with Material Management (MM) and Product Costing (CK).
  
  Cause:
  This error message usually indicates that the quantity entered for a material or a cost object is not valid. Common reasons for this error include:
  
  Negative Quantity: The system does not allow negative quantities for certain transactions.
  Zero Quantity: A quantity of zero may not be acceptable in the context of the transaction being processed.
  Incorrect Unit of Measure: The quantity may not be compatible with the unit of measure defined for the material.
  
  Configuration Issues: There may be configuration settings in the material master or in the costing settings that restrict certain quantities.
  Data Entry Errors: Simple typographical errors in the quantity field can trigger this message.
  
  
  Solution:
  To resolve the CK326