How To Fix EH2004 - Cannot have both AMI and non-AMI devices selected

EH2004 - Overview

• Message type: E = Error

• Message class: EH2 - Additional Messages for Disconenction/Reconnection

• Message number: 004

• Message text: Cannot have both AMI and non-AMI devices selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EH2004 - Cannot have both AMI and non-AMI devices selected ?

  The SAP error message EH2004, which states "Cannot have both AMI and non-AMI devices selected," typically occurs in the context of managing devices in the SAP IS-U (Industry Solution for Utilities) module. This error indicates that there is a conflict in the selection of devices, specifically between Advanced Metering Infrastructure (AMI) devices and non-AMI devices.
  
  Cause:
  The error arises when a user attempts to perform an operation that involves both AMI and non-AMI devices simultaneously. In SAP IS-U, AMI devices are those that are part of an advanced metering system, which allows for remote reading and management, while non-AMI devices are traditional meters that do not have these capabilities. The system does not allow for mixed operations on these two types of devices due to differences in their handling and data management.
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Review Device Selection: Check the list of devices you have selected for