Message type: E = Error
Message class:  KZ - Cost Object Repetitive Mfg / Process Mfg 
Message number: 713
Message text: Plant & does not belong to controlling area of product group &
Plant &v1& is not assigned to controlling area &v3& of
<DS:GLOS.CO_product_group>CO product group</> &v2&.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Enter a plant that is assigned to controlling area &v3&, or change the
controlling area in the master record of product group &v2&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message KZ713 indicates that there is a mismatch between the plant and the controlling area associated with a product group. This error typically arises in the context of cost accounting or when trying to perform transactions related to controlling (CO) and product costing.
Cause: Plant and Controlling Area Mismatch: The plant you are trying to use is not assigned to the controlling area of the product group. Each plant in SAP is linked to a specific controlling area, and if the plant does not belong to the controlling area of the product group, this error will occur.
Configuration Issues: There may be configuration issues in the system where the plant is not properly assigned to the controlling area in the configuration settings. Master Data Issues: The master data for the product group or the plant may not be correctly set up, leading to this error.
Solution: Check Plant Assignment: Go to the SAP transaction
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