How To Fix O8378 - Please select only one meter

SAP Error Message - Details

• Message type: E = Error

• Message class: O8 - IS-Oil: TD Transportation and Distribution

• Message number: 378

• Message text: Please select only one meter

What causes this issue?

You have attempted to display multiple meters.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Only one meter can be displayed at any one time. Please select only one
line item.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O8378 - Please select only one meter ?

  The SAP error message O8378 ("Please select only one meter") typically occurs in the context of meter reading or utility management within the SAP system, particularly when dealing with multiple meters in a transaction where only one meter is expected to be selected.
  
  Cause:
  This error usually arises when:
  
  Multiple Meters Selected: The user has inadvertently selected more than one meter in a transaction that requires only a single meter to be processed.
  Incorrect Transaction Type: The transaction being performed may not support multiple meter selections, leading to this error.
  User Input Error: The user may have made a mistake in the selection process, such as using a selection method that allows for multiple entries.
  
  
  Solution:
  To resolve the O8378 error, you can take the following steps:
  
  Review Selections: Go back to the selection screen and ensure that only one meter is selected. Deselect any additional meters that may have been inadvertently chosen.
  Check Transaction Requirements: Verify the requirements