How To Fix 29789 - You can only maintian this sales order BOM via variant configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 789

• Message text: You can only maintian this sales order BOM via variant configuration

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29789 - You can only maintian this sales order BOM via variant configuration ?

  The SAP error message 29789, "You can only maintain this sales order BOM via variant configuration," typically occurs in the context of sales order management and bill of materials (BOM) in SAP systems, particularly when dealing with configurable products.
  Cause:
  This error arises when you attempt to maintain a sales order BOM (Bill of Materials) for a configurable material that is set up to use variant configuration. In SAP, variant configuration allows for the creation of products that can be customized based on specific customer requirements. When a material is defined as configurable, the system expects that any changes to the BOM should be handled through the variant configuration process rather than directly in the sales order BOM.
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Use Variant Configuration: Instead of trying to maintain the BOM directly, use the variant configuration functionality. This involves creating a configuration profile for the material and using it to manage the different variants of the product.
  
  
  Check Material Master Settings: Ensure that the material in question is correctly set up for variant configuration. This includes checking the material type and ensuring that the configuration profile is assigned.
  
  
  Create a Configuration Profile: If not already done, create a configuration profile for the material. This profile will define the characteristics and dependencies for the configurable product.
  
  
  Sales Order Entry: When entering a sales order for a configurable product, use the configuration screen to specify the required options and features. This will automatically generate the appropriate BOM based on the selected configuration.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for detailed steps on how to set up and use variant configuration effectively.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CU50 (Configure Material) to navigate the configuration process.
  Training and Support: If you are unfamiliar with variant configuration, consider seeking training or consulting with an SAP expert to better understand how to manage configurable products in your system.
  
  By following these steps, you should be able to address the error and effectively manage sales order BOMs for configurable materials in SAP.