How To Fix EH303 - AMI and non-AMI devices cannot be selected at the same time

EH303 - Overview

• 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

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 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