How To Fix BOS03112 - Costing is not allowed for Outline/Main Item

SAP Error Message - Details

• Message type: E = Error

• Message class: BOS03 - Costing: Sales Documents with BOS

• Message number: 112

• Message text: Costing is not allowed for Outline/Main Item

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.

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• What is the cause and solution for SAP error message BOS03112 - Costing is not allowed for Outline/Main Item ?

  The SAP error message BOS03112, which states "Costing is not allowed for Outline/Main Item," typically occurs in the context of material costing and item categorization within a sales order or a purchase order. This error indicates that the system does not allow costing for certain types of items, specifically outline or main items, which are often used in the context of sales documents or project management.
  Cause:
  
  Item Category: The item in question is categorized as an outline item (or main item) in the sales order or purchase order. Outline items are generally used for services or agreements that do not have a direct material cost associated with them.
  Costing Configuration: The configuration settings in the SAP system may restrict costing for certain item categories. This is often done to prevent costing for items that are not meant to have a direct cost associated with them.
  Document Type: The type of document being processed may not support costing for outline or main items.
  
  Solution:
  
  Check Item Category: Review the item category of the affected item. If it is indeed an outline item, consider whether it should be changed to a standard item category that allows costing.
  Adjust Configuration: If the item needs to remain as an outline item, you may need to adjust the configuration settings in the SAP system to allow for costing, if appropriate. This typically requires access to the configuration settings in the SAP IMG (Implementation Guide).
  Use Sub-items: If costing is necessary, consider breaking down the outline item into sub-items that can be costed individually. This allows for more granular costing while still maintaining the overall structure of the order.
  Consult Documentation: Review SAP documentation or consult with your SAP support team to understand the implications of changing item categories or configurations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration settings.
  Transaction Codes: Familiarize yourself with transaction codes related to item category configuration (e.g., OMCQ for item category determination).
  User Exits and BAdIs: In some cases, user exits or Business Add-Ins (BAdIs) may be available to customize the behavior of item costing in your specific implementation of SAP.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP costing and configuration.