Message type: E = Error
Message class: EH - Messasge class for disconnection and reconnection
Message number: 303
Message text: AMI and non-AMI devices cannot be selected at the same time
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EH303
- AMI and non-AMI devices cannot be selected at the same time ?The SAP error message EH303 indicates that there is an issue with selecting both AMI (Advanced Metering Infrastructure) and non-AMI devices simultaneously in a transaction or process. This error typically arises in the context of utilities management, particularly in the handling of meter data and device management.
Cause: The primary cause of this error is that the system does not allow the simultaneous selection of AMI and non-AMI devices due to differences in their data handling, processing, and operational requirements. AMI devices are typically smart meters that provide real-time data and advanced functionalities, while non-AMI devices are traditional meters that may not support such features.
Solution: To resolve this error, you should ensure that you are only selecting either AMI devices or non-AMI devices, but not both at the same time. Here are the steps you can take: Review Your Selection Criteria: Check the criteria or filters you are using to select devices. Make sure
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