How To Fix MD483 - Routing does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 483

• Message text: Routing does not exist

What causes this issue?

Routing selected could not be read from the database.

System Response

The planned order is not scheduled and capacity requirements are not
created.

How to fix this error?

Check whether the routing has been deleted by mistake or whether the
selection (production version in the material master record) should be
changed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD483 - Routing does not exist ?

  The SAP error message MD483, which states "Routing does not exist," typically occurs when the system is unable to find a routing for a specific material in the production planning process. This can happen for various reasons, and understanding the cause is essential for resolving the issue.
  Causes of MD483 Error
  
  
  Missing Routing: The most common cause is that the routing for the material has not been created or is not assigned to the material in the system.
  
  
  Incorrect Material Master Data: The material master may not be correctly set up, or the relevant views (like the Work Scheduling view) may not be maintained.
  
  
  Plant-Specific Issues: The routing may exist, but it might not be assigned to the specific plant where the production order is being created.
  
  
  Versioning Issues: If there are multiple versions of the routing, the system may be looking for a version that does not exist or is inactive.
  
  
  Status of the Routing: The routing may be inactive or not valid for the current date.
  
  
  Solutions to MD483 Error
  
  
  Create or Maintain Routing:
  
  Go to the transaction code CA01 (Create Routing) or CA02 (Change Routing) to create or modify the routing for the material.
  Ensure that the routing is assigned to the correct plant and that all necessary operations are defined.
  
  
  
  Check Material Master:
  
  Use transaction code MM03 to view the material master data.
  Ensure that the Work Scheduling view is properly maintained and that the routing is assigned.
  
  
  
  Verify Plant Assignment:
  
  Check if the routing is assigned to the correct plant. You can do this in the routing details or by using transaction code CA03 (Display Routing).
  
  
  
  Check Routing Status:
  
  Ensure that the routing is active and valid for the required date. You can check the validity period in the routing details.
  
  
  
  Use Alternative Routing:
  
  If there are alternative routings available, ensure that the system is configured to use them if the primary routing is not found.
  
  
  
  Consult with SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP documentation for further assistance.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  CA01: Create Routing
  CA02: Change Routing
  CA03: Display Routing
  MM03: Display Material Master
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to routing and production planning.
  
  
  Documentation: Review SAP documentation on production planning and routing to ensure compliance with best practices.
  
  
  By following these steps, you should be able to identify the cause of the MD483 error and implement the necessary solutions to resolve it.