Message type: E = Error
Message class: /SAPAPO/MC01 -
Message number: 103
Message text: The component has already been classified
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The SAP error message /SAPAPO/MC01103 indicates that a component has already been classified in the system. This error typically occurs in the context of Advanced Planning and Optimization (APO) when you are trying to classify a component that has already been assigned a classification.
Cause: The error is triggered when: You attempt to classify a component (like a material or product) that has already been classified in the system. There may be an attempt to reclassify or change the classification of a component that is not allowed due to existing classifications.
Solution: To resolve this error, you can take the following steps: Check Existing Classifications: Use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check the existing classifications of the component. Verify if the component is already assigned to a class. Remove Existing Classification: If you need to change the classification, you may need to remove the existing classification first. This can be done using transaction CL02 to
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