How To Fix KOSA105 - Product cost collector exists for characteristics of production process

SAP Error Message - Details

• Message type: E = Error

• Message class: KOSA - Product Cost Collector

• Message number: 105

• Message text: Product cost collector exists for characteristics of production process

What causes this issue?

A <DS:GLOS.product_cost_collector>product cost collector</> already
exists for the characteristic value. The characteristics whose values
determine the <DS:GLOS.3559911290FA5063E10000009B38F984>production
process</> to which the product cost collector is linked are determined
through a <DS:GLOS.36F138F91B385A9EE10000009B38F984>Controlling level
</>.
There can only be one product cost collector for a given characteristic
value within a validity period.

System Response

The system does not create a new product cost collector. Actual costs
for the characteristic value are assigned to the existing product cost
collector.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KOSA105 - Product cost collector exists for characteristics of production process ?

  The SAP error message KOSA105 indicates that there is a product cost collector that exists for the characteristics of the production process you are trying to work with. This typically occurs in the context of product costing and production planning within SAP, particularly when dealing with cost collectors in the controlling (CO) module.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Existing Product Cost Collector: There is already a product cost collector defined for the production process characteristics you are trying to use. This means that the system has already allocated costs to a specific product or production order.
  Inconsistent Data: There may be inconsistencies in the data related to the product cost collector, such as missing or incorrect configuration settings.
  Locked or Inactive Cost Collector: The cost collector may be locked or inactive, preventing further processing.
  
  Solution:
  To resolve the KOSA105 error, you can take the following steps:
  
  
  Check Existing Cost Collectors:
  
  Navigate to the cost collector in question and verify if it is indeed active and correctly configured.
  Use transaction code KOB1 to display the cost collector and check its status.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the product cost collector is correct. This includes checking the settings in the controlling area, cost element, and cost center.
  Use transaction code OKKP to check the controlling area settings.
  
  
  
  Delete or Adjust Cost Collector:
  
  If the cost collector is no longer needed, you may consider deleting it or adjusting its characteristics to allow for new entries.
  Use transaction code KOC1 to create a new cost collector if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to product costing and cost collectors for additional insights and troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific guidance based on your system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  KOB1: Display Actual Cost Line Items
  KOC1: Create Cost Collector
  OKKP: Controlling Area Settings
  
  
  SAP Modules: This error is primarily related to the Controlling (CO) module, specifically in the areas of Product Costing and Production Planning.
  Documentation: Refer to SAP Help Portal for detailed documentation on product costing and cost collectors.
  
  By following these steps, you should be able to identify the cause of the KOSA105 error and implement a solution to resolve it.