How To Fix AJ194 - Device &1 register &2 period &3-&4: calorific value district missing

AJ194 - Overview

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 194

• Message text: Device &1 register &2 period &3-&4: calorific value district missing

What causes this issue?

A volume correction factor procedure that requires calculation of
compressibility and/or supercompressibility though a user exit is
active for the specified register. To do this, the information for the
calorific value district must be complete in the installation structure
history. In this case, however, the data could not be determined
completely.

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?

Please check the calorific value district history and add any missing
intervals. If you cannot find any gaps, an internal error may have
occurred. In this case, contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ194 - Device &1 register &2 period &3-&4: calorific value district missing ?

  The SAP error message AJ194 indicates that there is a missing calorific value for a specific district in the context of energy management or utility billing. This error typically arises in the SAP IS-U (Industry Solution for Utilities) module, particularly when dealing with energy data such as gas or district heating.
  
  Cause:
  The error message AJ194 is triggered when the system attempts to process data related to a specific device (e.g., a meter) and finds that the calorific value for the specified district is not available for the given period. The calorific value is essential for calculating energy consumption and billing accurately.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Calorific Value Data:
  
  Navigate to the relevant transaction in SAP (e.g., transaction code EAM or IS-U related transactions) to check if the calorific value for the specified district is maintained in the system.
  Ensure that the calorific value is defined for the required