How To Fix EE_TOUE120 - Device/register data cannot be changed; TOU exception response exists

EE_TOUE120 - Overview

• Message type: E = Error

• Message class: EE_TOUE - TOU Exception Messages

• Message number: 120

• Message text: Device/register data cannot be changed; TOU exception response exists

What causes this issue?

You have attempted to change or create the device or register data in
the period from &V1& to &V2&. This is not admissible, since a TOU
exception response exists for at least one of the registers involved in
the specified period or after it.

System Response

The device or register data is read-only.

How to fix this error?

You have the following options:
Choose a different period.
Delete the corresponding TOU exception responses.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EE_TOUE120 - Device/register data cannot be changed; TOU exception response exists ?

  The SAP error message EE_TOUE120 indicates that there is an issue with changing device or register data in the context of Time of Use (TOU) billing or data management. Specifically, it suggests that a TOU exception response already exists for the device or register in question, which prevents any modifications to the data.
  
  Cause:
  
  Existing TOU Exception Response: The primary cause of this error is that there is an existing TOU exception response associated with the device or register. This response may indicate that there are discrepancies or issues that need to be resolved before any changes can be made.
  Data Integrity Constraints: SAP has built-in data integrity constraints to ensure that changes do not conflict with existing records or lead to inconsistencies in billing or reporting.
  System Configuration: There may be specific configurations or settings in the SAP system that enforce these constraints based on business rules.
  
  
  Solution:
  
  Review Existing TOU Exception Responses: Check the