How To Fix CP823 - Rate routing & & is not always valid in the lot size interval.

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 823

• Message text: Rate routing & & is not always valid in the lot size interval.

Self-Explanatory Message

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• What is the cause and solution for SAP error message CP823 - Rate routing & & is not always valid in the lot size interval. ?

  The SAP error message CP823 indicates that there is an issue with the rate routing in the context of production planning and control. Specifically, it suggests that the rate routing defined for a particular operation is not valid for the specified lot size interval. This can occur in scenarios where the routing is not properly configured to handle the lot sizes being used in the production order.
  Cause:
  
  Lot Size Interval Mismatch: The routing may not have been defined for the specific lot size range that is being used in the production order.
  Routing Configuration: The routing may not have the necessary operations or rates defined for the lot size being processed.
  Missing or Incorrect Data: There may be missing or incorrect data in the routing or material master that leads to this error.
  Changes in Production Parameters: If there have been recent changes to the production parameters or routing, it may lead to inconsistencies.
  
  Solution:
  
  
  Check Rate Routing: Review the rate routing configuration in the system. Ensure that the routing is defined for the correct lot size intervals. You can do this by navigating to the routing in the SAP system and checking the lot size intervals defined.
  
  
  Adjust Lot Size: If possible, adjust the lot size of the production order to fall within the valid intervals defined in the routing.
  
  
  Update Routing: If the routing does not cover the required lot size, you may need to update the routing to include the necessary lot size intervals. This can be done by:
  
  Going to the routing transaction (e.g., CA01 for creating or CA02 for changing).
  Adding or modifying the lot size intervals to include the required range.
  
  
  
  Check Material Master: Ensure that the material master data is correctly set up and that it aligns with the routing and production order requirements.
  
  
  Consult Documentation: Review any relevant documentation or guidelines for setting up rate routings in your organization to ensure compliance with best practices.
  
  
  Testing: After making changes, test the production order again to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CA01 (Create Routing), CA02 (Change Routing), CA03 (Display Routing), and C223 (Define Rate Routing).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address known issues.
  User Exits and BAdIs: If custom logic is involved in routing or production planning, review any user exits or BAdIs that may affect the routing behavior.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.