How To Fix EG603 - Enter a valid value for the secondary voltage

EG603 - Overview

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 603

• Message text: Enter a valid value for the secondary voltage

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 EG603 - Enter a valid value for the secondary voltage ?

  The SAP error message EG603, which states "Enter a valid value for the secondary voltage," typically occurs in the context of electrical engineering or utility management modules within SAP, such as SAP IS-U (Industry Solution for Utilities). This error indicates that the system requires a valid input for the secondary voltage field, which is often related to equipment or device specifications.
  
  Cause:
  
  Invalid Input: The secondary voltage field may have been left blank or filled with an invalid value (e.g., non-numeric characters).
  Data Type Mismatch: The value entered may not conform to the expected data type (e.g., entering a string instead of a number).
  
  Configuration Issues: There may be configuration settings in the system that restrict valid entries for secondary voltage.
  Missing Master Data: The equipment or device associated with the secondary voltage may not have been properly defined in the system.
  
  
  Solution:
  
  Check Input: Ensure that the secondary voltage field is filled with a valid numeric