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Message type: E = Error
Message class: 61 - Fehlermeldungen fuer Bedarfsplanung
Message number: 449
Message text: Enter MRP controller
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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61449
- Enter MRP controller ?The SAP error message 61449, which states "Enter MRP controller," typically occurs when you are trying to perform a transaction that requires the specification of an MRP (Material Requirements Planning) controller, but this field has not been filled in. The MRP controller is essential for managing the planning and procurement processes for materials in SAP.
Cause:
- Missing MRP Controller: The most common cause of this error is that the MRP controller field is left blank in the relevant transaction or master data.
- Incorrect Configuration: The MRP controller may not be properly configured in the system.
- User Role/Authorization Issues: The user may not have the necessary permissions to access or modify the MRP controller field.
Solution:
Enter MRP Controller:
- Navigate to the transaction where the error occurred.
- Look for the MRP controller field and enter a valid MRP controller code. This code should correspond to a defined MRP controller in your system.
Check Material Master Data:
- Go to the Material Master (transaction code MM02 or MM03) and check if the MRP controller is assigned to the material in question.
- If it is missing, you can add it by editing the relevant views (usually the MRP view).
Configuration Check:
- Ensure that the MRP controllers are properly defined in the system. You can check this in the configuration settings (transaction code SPRO) under:
- Logistics > Production > Material Requirements Planning > Master Data > Define MRP Controllers.
- Make sure that the MRP controller is active and correctly set up.
User Authorization:
- If you suspect that the issue might be related to user roles or authorizations, check with your SAP security team to ensure that you have the necessary permissions to access and modify the MRP controller field.
Related Information:
By following these steps, you should be able to resolve the error message 61449 and continue with your SAP transactions.
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