Message type: E = Error
Message class: ECH_PLA_CUSTOM -
Message number: 001
Message text: Class &1 does not implement interface &2
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ECH_PLA_CUSTOM001
- Class &1 does not implement interface &2 ?The SAP error message ECH_PLA_CUSTOM001 indicates that a specific class does not implement a required interface. This error typically arises in the context of custom development in SAP, particularly when working with ABAP classes and interfaces.
Cause: Missing Implementation: The class specified in the error message does not implement the interface that it is supposed to. This could be due to: The class was created without implementing the required interface. The interface was changed or updated, and the class was not updated accordingly. There might be a typo in the class or interface name. Incorrect Configuration: The configuration or settings in the system may point to a class that is not correctly set up to implement the required interface. Development Errors: If the class was developed by a developer, there might have been an oversight in the implementation of the interface.
Solution: Check Class Implementation: Go to the ABAP Workbench (Transaction SE80 or SE24). Open the class mentioned in the error
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