How To Fix CKMLMV356 - Another valid product cost collector exists for process &1

CKMLMV356 - Overview

• Message type: E = Error

• Message class: CKMLMV - Message class for quantity structure tool

• Message number: 356

• Message text: Another valid product cost collector exists for process &1

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 CKMLMV356 - Another valid product cost collector exists for process &1 ?

  The SAP error message CKMLMV356 indicates that there is another valid product cost collector for the specified process. This typically occurs in the context of product costing and material management when trying to create or modify a cost collector for a material or process that already has an existing valid cost collector.
  
  Cause:
  
  
  Existing Cost Collector: The primary cause of this error is that there is already a valid product cost collector for the specified process. This can happen if:
  
  The cost collector was created previously and is still active.
  There are multiple cost collectors for the same material or process, which is not allowed.
  
  
  
  Incorrect Configuration: There may be configuration issues in the costing setup that lead to conflicts in cost collector assignment.
  
  
  Data Inconsistencies: There might be inconsistencies in the master data or transaction data that are causing the system to recognize multiple valid cost collectors.
  
  
  
  Solution:
  
  
  Check Existing Cost Collectors: 
  
  Use transaction codes like CKMLCP