How To Fix C2406 - Project stock is not supported by Event-Based Posting

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 406

• Message text: Project stock is not supported by Event-Based Posting

What causes this issue?

Order &V1& is created for project stock and event-based posting is
active for this order. However, event-based posting is not supported for
orders with project stock.

System Response

The order cannot be saved.

How to fix this error?

If you are currently creating order &V1&, change the result analysis key
to one without event-based posting.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C2406 - Project stock is not supported by Event-Based Posting ?

  The SAP error message C2406, which states "Project stock is not supported by Event-Based Posting," typically occurs when there is an attempt to use event-based posting for project stock in a way that is not supported by the system. This error is often encountered in the context of project management and inventory management within SAP.
  Cause:
  
  Event-Based Posting Limitation: Event-based posting is a method used in SAP to manage inventory and costs in real-time. However, it does not support project stock, which is a specific type of stock that is tied to a project and is managed differently.
  Configuration Issues: The system may not be configured correctly to handle project stock in conjunction with event-based posting.
  Material Master Settings: The material master record for the items involved may not be set up to allow for project stock or may have incorrect settings related to inventory management.
  
  Solution:
  
  Use Standard Posting Methods: If you need to manage project stock, consider using standard posting methods instead of event-based posting. This may involve using goods movements or other transaction types that are compatible with project stock.
  Check Configuration: Review the configuration settings in the SAP system related to project stock and event-based posting. Ensure that the settings align with your business processes and requirements.
  Material Master Review: Check the material master records for the materials involved. Ensure that they are set up correctly for project stock management. You may need to adjust the settings in the material master to allow for proper handling of project stock.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing project stock and event-based posting. This can provide insights into best practices and configuration settings.
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue. If the problem persists, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Event-Based vs. Periodic Posting: Understanding the difference between event-based and periodic posting can help clarify why project stock is not compatible with event-based posting.
  Project Stock Management: Familiarize yourself with how project stock is managed in SAP, including the relevant transactions and processes.
  SAP Community and Forums: Engaging with the SAP community through forums can provide additional insights and solutions from other users who may have encountered similar issues.
  
  By addressing the configuration and understanding the limitations of event-based posting with project stock, you can resolve the C2406 error and ensure proper inventory management within your SAP system.