Message type: E = Error
Message class: APOC_OC_CONFIG - Output Control Configuration Messages
Message number: 018
Message text: Activation mode must not be empty.
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APOC_OC_CONFIG018
- Activation mode must not be empty. ?The SAP error message APOC_OC_CONFIG018 indicates that the activation mode for a certain configuration in the Advanced Planning and Optimization (APO) module is not set, which is causing the error. This typically occurs when you are trying to activate or configure a planning area or a similar object in SAP APO, and the system requires a specific activation mode to be defined.
Cause: The error is caused by the absence of a defined activation mode in the configuration settings. The activation mode is essential for the system to understand how to process the data and perform the necessary operations.
Solution: To resolve this error, you need to ensure that the activation mode is properly defined in the configuration settings. Here are the steps to do this: Access the Configuration Settings: Go to the SAP GUI and navigate to the relevant transaction code for configuring the planning area or object that is causing the error (e.g., /SAPAPO/MC90
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