How To Fix CO304 - Transaction is not defined for planned order conversions

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 304

• Message text: Transaction is not defined for planned order conversions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CO304 - Transaction is not defined for planned order conversions ?

  The SAP error message CO304 ("Transaction is not defined for planned order conversions") typically occurs when there is an issue with the configuration or setup related to the conversion of planned orders into production orders. This error can arise in various scenarios, particularly when trying to convert planned orders in the Production Planning (PP) module.
  Causes:
  
  Missing Configuration: The conversion transaction for planned orders may not be defined in the system. This can happen if the necessary settings in the configuration are not completed.
  Incorrect Order Type: The planned order type you are trying to convert may not have a corresponding production order type defined.
  Authorization Issues: The user may not have the necessary authorizations to perform the conversion.
  System Settings: The system may not be set up to allow the conversion of planned orders for certain materials or in certain scenarios.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the SPRO transaction and navigate to the following path:
  Production -> Production Planning -> Planned Order -> Define Order Types for Planned Orders
  
  Ensure that the order types for planned orders and production orders are correctly defined and linked.
  
  
  
  Verify Order Types:
  
  Check if the planned order type you are using has a corresponding production order type. You can do this in the same configuration area mentioned above.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to convert planned orders. This can be checked with the help of your SAP security team.
  
  
  
  Check Material Master Settings:
  
  Ensure that the material master data is correctly set up for the materials involved in the planned order. Check the MRP views and ensure that the relevant settings are in place.
  
  
  
  Review Customization:
  
  If there are any custom developments or enhancements in your SAP system, review them to ensure they are not interfering with the planned order conversion process.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) for further operations related to production orders.
  Documentation: Review SAP documentation related to Production Planning and Order Management for a deeper understanding of the processes involved.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the CO304 error and implement the necessary solutions to resolve it.