How To Fix EN253 - Active/reactive indicators of allocated registers do not match

EN253 - Overview

• Message type: E = Error

• Message class: EN - IS-U installation/installation structure

• Message number: 253

• Message text: Active/reactive indicators of allocated registers do not match

What causes this issue?

The reactive/active indicator of the registers allocated (old: &V1&,
new: &V2&) do not match.

System Response

The logical number cannot be used.

How to fix this error?

Enter a logical register number with the correct reactive/active
indicator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EN253 - Active/reactive indicators of allocated registers do not match ?

  The SAP error message EN253, which states "Active/reactive indicators of allocated registers do not match," typically occurs in the context of energy management or utility billing within the SAP system, particularly when dealing with meter readings and allocation of energy consumption.
  
  Cause:
  This error usually arises when there is a mismatch between the active and reactive indicators of the registers that have been allocated for a particular meter. In energy management, meters can measure both active power (real power) and reactive power (reactive power). If the configuration of the registers does not align correctly (for example, if a register is set to measure active power but is being treated as a reactive power register), this inconsistency triggers the error.
  
  Solution:
  To resolve the EN253 error, you can follow these steps:
  
  
  Check Meter Configuration:
  
  Go to the configuration settings of the meter in question and verify the settings for active and reactive registers. Ensure that the registers