How To Fix EH300 - Only one AMI device can be selected in a disconnection order

EH300 - Overview

• Message type: E = Error

• Message class: EH - Messasge class for disconnection and reconnection

• Message number: 300

• Message text: Only one AMI device can be selected in a disconnection order

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 EH300 - Only one AMI device can be selected in a disconnection order ?

  The SAP error message EH300, which states "Only one AMI device can be selected in a disconnection order," typically occurs in the context of managing Advanced Metering Infrastructure (AMI) devices within the SAP system. This error indicates that the system is trying to process a disconnection order for multiple AMI devices, but the business logic or configuration allows only one device to be selected at a time for disconnection.
  
  Cause:
  
  Multiple Device Selection: The user may have inadvertently selected multiple AMI devices for disconnection when the system is configured to allow only one device at a time.
  Configuration Settings: The system may have specific settings or rules that restrict disconnection orders to a single device to prevent operational issues or conflicts.
  User Error: The user may not be aware of the limitation and may be trying to perform an action that is not permitted by the system.
  
  
  Solution:
  
  Select a Single Device: Ensure that only one