How To Fix KZ150 - Material is a co-product - it cannot be assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 150

• Message text: Material is a co-product - it cannot be assigned

What causes this issue?

The material you are attempting to assign to a cost object hierarchy is
identified as a <DS:GLOS.co-product>co-product</> in its master record.
For orders with co-products, separate order items are generated for
each co-product. To avoid inconsistencies, the assignment of
co-products to a cost object hierarchy is not allowed.

System Response

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

How to fix this error?

Enter a material that is not a co-product (MRP 2 view in material
master).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KZ150 - Material is a co-product - it cannot be assigned ?

  The SAP error message KZ150 indicates that you are trying to assign a material that is classified as a co-product in a production process, but the system does not allow this assignment due to the nature of co-products in SAP.
  Cause:
  
  Co-Product Definition: In SAP, co-products are materials that are produced simultaneously in a production process and have significant economic value. They are typically defined in the material master and production process.
  Assignment Restrictions: The error occurs when you attempt to assign a co-product to a production order, bill of materials (BOM), or routing where such an assignment is not permitted. This could happen if the system expects a different type of material (like a by-product or a main product) or if the configuration does not allow for co-products in that context.
  
  Solution:
  
  Check Material Master: Verify the material master data for the material in question. Ensure that it is correctly defined as a co-product and that all relevant settings are properly configured.
  Review Production Process: Ensure that the production order or BOM you are working with is set up to handle co-products. This may involve checking the routing and ensuring that the production process is designed to accommodate co-products.
  Adjust Configuration: If necessary, consult with your SAP configuration team to ensure that the system is set up to allow for the assignment of co-products in the relevant contexts. This may involve changes in the configuration of the production process or the material types.
  Use Alternative Materials: If the assignment is not valid for co-products, consider using a different material that is not classified as a co-product for the assignment.
  
  Related Information:
  
  Co-Product vs. By-Product: Understand the difference between co-products and by-products in SAP. Co-products are produced together and have significant value, while by-products are produced incidentally and usually have less economic value.
  SAP Documentation: Refer to SAP Help documentation for detailed information on co-products, their configuration, and how they are handled in production processes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material), CO01 (Create Production Order), and CS01 (Create BOM) to check and modify the relevant settings.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.