How To Fix MF313 - A line with an MRP element cannot be further exploded

SAP Error Message - Details

• Message type: E = Error

• Message class: MF - MPS planning and evaluation

• Message number: 313

• Message text: A line with an MRP element cannot be further exploded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MF313 - A line with an MRP element cannot be further exploded ?

  The SAP error message MF313 ("A line with an MRP element cannot be further exploded") typically occurs during the Material Requirements Planning (MRP) process when the system encounters a situation where it cannot further explode a planned order or a production order due to the presence of certain MRP elements. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  MRP Elements: The error indicates that the line item in question has an MRP element (like a planned order, production order, or purchase requisition) that cannot be processed further. This can happen if:
  
  The item is already being processed in another MRP run.
  The item is marked as "not explodable" in the MRP settings.
  There are issues with the BOM (Bill of Materials) or routing that prevent further processing.
  The item is a phantom item or has a special procurement type that restricts its explosion.
  
  
  
  Configuration Issues: Incorrect configuration in the MRP settings or master data can lead to this error. For example, if the MRP type is not set correctly for the material.
  
  
  Data Integrity Issues: Missing or incorrect data in the material master, BOM, or routing can also lead to this error.
  
  
  Solutions:
  
  
  Check MRP Settings: Review the MRP settings for the material in question. Ensure that the MRP type is appropriate and that the material is set to be explodable.
  
  
  Review BOM and Routing: Ensure that the BOM and routing for the material are correctly defined and that there are no missing components or operations.
  
  
  Check for Existing Orders: Verify if there are existing planned orders or production orders for the material that might be causing the conflict. If so, you may need to adjust or delete these orders.
  
  
  Material Master Data: Check the material master data for any inconsistencies or missing information that could affect MRP processing.
  
  
  Phantom Items: If the material is a phantom item, ensure that the settings for phantom items are correctly configured in the system.
  
  
  MRP Run: If the error occurs during an MRP run, consider running the MRP for the affected materials individually to identify the specific issue.
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like MD04 (Stock/Requirements List) to analyze the stock and requirements situation for the material.
  MRP Types: Familiarize yourself with different MRP types (e.g., PD, VB, etc.) and their implications on material planning.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on MRP processes and settings for further insights into how to configure and troubleshoot MRP-related issues.
  
  By following these steps, you should be able to identify the root cause of the MF313 error and implement the necessary solutions to resolve it.