How To Fix 40899 - System does not support planned orders for process materials

SAP Error Message - Details

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 899

• Message text: System does not support planned orders for process materials

What causes this issue?

You want to convert a planned order created for a process material to a
production order or process order.
However, the System does not support planned orders for process
materials.

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?

You can create a production order or a process order for a process
material directly only.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 40899 - System does not support planned orders for process materials ?

  The SAP error message 40899, which states "System does not support planned orders for process materials," typically occurs in the context of production planning and control when dealing with process manufacturing. This error indicates that the system is unable to create planned orders for materials that are classified as process materials.
  Cause:
  
  
  Material Type: The material in question is defined as a process material (e.g., materials that are produced in a continuous process rather than discrete batches). In SAP, process materials are usually associated with specific production processes that do not utilize planned orders in the same way as discrete manufacturing materials.
  
  
  Configuration Settings: The configuration settings in the material master or the production planning module may not allow for planned orders for process materials. This can be due to the settings in the material type or the production version.
  
  
  Production Planning Strategy: The production planning strategy assigned to the material may not support planned orders. For example, certain strategies are designed for make-to-order or make-to-stock scenarios that do not align with process manufacturing.
  
  
  Solution:
  
  
  Check Material Master: Review the material master data for the affected material. Ensure that the material type is appropriate for the intended use and that the settings align with your production planning requirements.
  
  
  Review Production Version: If applicable, check the production version assigned to the material. Ensure that it is correctly configured to allow for planned orders.
  
  
  Adjust Planning Strategy: If the planning strategy is not suitable for the material, consider changing it to one that supports planned orders. This may involve consulting with your production planning team to determine the best strategy for your process materials.
  
  
  Consult SAP Documentation: Refer to SAP documentation or help resources for specific guidance on handling process materials and the associated planning strategies.
  
  
  Custom Development: If your business processes require planned orders for process materials, you may need to consider custom development or enhancements to the standard SAP functionality. This should be done in consultation with your SAP technical team.
  
  
  Related Information:
  
  Material Types: Understand the different material types in SAP and their implications for production planning.
  Production Planning Strategies: Familiarize yourself with the various production planning strategies available in SAP and how they apply to different manufacturing scenarios.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on handling process materials.
  
  If the issue persists after checking the above points, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP production planning for further assistance.