How To Fix RM339 - Routing not found

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 339

• Message text: Routing not found

What causes this issue?

The system cannot find a suitable routing for building or changing the
reporting point structure for the run schedule header.

System Response

The action cannot be carried out.

How to fix this error?

Ensure that a valid routing is entered in the production version for
the material, to which the run schedule header belongs.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM339 - Routing not found ?

  The SAP error message RM339 ("Routing not found") typically occurs when the system is unable to find a routing for a specific material in the production planning or manufacturing process. This can happen for various reasons, and understanding the cause is essential for resolving the issue.
  Causes of RM339 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.
  
  
  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 Routing: The routing may exist, but it is not assigned to the specific plant where the production order is being created.
  
  
  Routing Status: The routing may be inactive or not valid for the current date.
  
  
  Versioning Issues: If there are multiple versions of the routing, the system may be looking for a version that does not exist or is not active.
  
  
  Configuration Issues: There may be configuration issues in the production planning module that prevent the system from finding the routing.
  
  
  Solutions to RM339 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 is active.
  
  
  
  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:
  
  Ensure that the routing is assigned to the correct plant. You can check this in the routing details.
  
  
  
  Check Routing Status:
  
  Ensure that the routing is active and valid for the required date. You can check the validity dates in the routing details.
  
  
  
  Review Versioning:
  
  If there are multiple versions of the routing, ensure that the correct version is being referenced in the production order.
  
  
  
  Consult Configuration:
  
  If the issue persists, consult with your SAP configuration team to ensure that the production planning settings are correctly configured.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  CA01: Create Routing
  CA02: Change Routing
  CA03: Display Routing
  MM03: Display Material Master
  CO01: Create Production Order
  CO02: Change Production Order
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to routing and production planning.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on routing and production planning processes.
  
  
  By following these steps, you should be able to identify the cause of the RM339 error and implement the necessary solutions to resolve it.