How To Fix MPE_PLAN_MEC046 - Routing does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_MEC - Message Class for Manufacturing Engineering Cockpit

• Message number: 046

• Message text: Routing does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_MEC046 - Routing does not exist ?

  The SAP error message MPE_PLAN_MEC046 indicates that a routing does not exist for the material you are trying to process. This error typically occurs in the context of production planning or when trying to create a production order, and it suggests that the system cannot find the necessary routing information to proceed with the operation.
  Cause:
  
  Missing Routing: The most common cause is that the routing for the specific material has not been created or is not assigned correctly.
  Incorrect Material: The material number you are using may not have a routing defined in the system.
  Plant-Specific Routing: The routing may exist, but it is not assigned to the specific plant you are working with.
  Versioning Issues: If you are using different versions of the routing, the system may not be able to find the correct version.
  Status of Routing: The routing may be inactive or not released for use.
  
  Solution:
  
  
  Check Routing: 
  
  Go to the transaction code CA03 (Display Routing) and check if the routing exists for the material in question.
  Ensure that the routing is assigned to the correct plant and is active.
  
  
  
  Create or Update Routing:
  
  If the routing does not exist, you can create it using transaction code CA01 (Create Routing).
  If it exists but is not assigned to the correct plant, you may need to copy or modify the routing to include the necessary plant.
  
  
  
  Check Material Master:
  
  Use transaction code MM03 (Display Material) to check the material master data and ensure that the routing is correctly linked to the material.
  
  
  
  Check for Versions:
  
  If you are using version control for routings, ensure that the correct version is active and available for use.
  
  
  
  Consult Documentation: 
  
  Review any relevant documentation or guidelines within your organization regarding routing creation and maintenance.
  
  
  
  Authorization: 
  
  Ensure that you have the necessary authorizations to view or create routings in the system.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CA01: Create Routing
  CA02: Change Routing
  CA03: Display Routing
  MM03: Display Material
  
  
  Routing Types: Understand the different types of routings (standard, alternative, etc.) and how they are used in your production processes.
  Integration with Other Modules: Be aware of how routing interacts with other SAP modules like Material Management (MM) and Production Planning (PP).
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and routing.