How To Fix TU804 - Period cons. and meter readings cannot be changed at the same time

TU804 - Overview

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 804

• Message text: Period cons. and meter readings cannot be changed at the same time

Self-Explanatory Message

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TU804 - Details

• The SAP error message TU804 ("Period cons. and meter readings cannot be changed at the same time") typically occurs in the context of utility billing or contract accounts when there is an attempt to change both the consumption period and the meter readings simultaneously. This is not allowed because it can lead to inconsistencies in billing and reporting.
  
  Cause:
  
  Simultaneous Changes: The error arises when a user tries to update both the consumption period and the meter readings in a single transaction. SAP restricts this to maintain data integrity.
  
  Configuration Issues: There may be specific configurations in the SAP system that enforce this restriction based on business rules or settings.
  Data Entry Errors: Users may inadvertently attempt to make both changes without realizing the restriction.
  
  
  Solution:
  
  
  Separate Transactions: To resolve the error, you should perform the changes in two separate transactions:
  
  First, update the meter readings.
  After successfully saving the meter readings, then update the consumption period.
  
  
  
  Check Configuration: