How To Fix EL158 - Device &1 register &2: Falls below minimum demand limit by &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 158

• Message text: Device &1 register &2: Falls below minimum demand limit by &3 &4

What causes this issue?

Validation recognized that the accrued demand falls below the minimal
permissible demand. The value of the minimal permissible demand is
allocated to an operand, which is stored in table TE409. All check
parameters that are allocated to the device via the check class (in the
rate) are in this table.
The value of the operand is entered in the rate category or in the
installation facts.

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?

The meter reading result can be reset and reprocessed later via the
meter reading correction or directly released by changing to the
correction screen.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EL158 - Device &1 register &2: Falls below minimum demand limit by &3 &4 ?

  The SAP error message EL158 indicates that a specific device (identified by &1) and register (identified by &2) has fallen below the minimum demand limit by a certain amount (indicated by &3 and &4). This error typically occurs in the context of energy management or utility billing within SAP IS-U (Industry Solution for Utilities).
  Cause:
  
  
  Low Demand: The primary cause of this error is that the recorded demand for the device or register is below the predefined minimum demand limit. This can happen due to:
  
  Equipment malfunction or failure.
  Incorrect configuration of the device or register.
  Data entry errors or incorrect readings.
  Temporary outages or low usage periods.
  
  
  
  Configuration Issues: The minimum demand limit may not be set correctly in the system, or the device may not be configured properly to capture demand accurately.
  
  
  Solution:
  
  
  Check Device Configuration: Verify the configuration settings for the device and register in SAP. Ensure that the minimum demand limit is set appropriately based on the expected usage.
  
  
  Review Readings: Check the readings for the device or register to ensure they are accurate. If there are discrepancies, investigate the source of the readings and correct any errors.
  
  
  Inspect Equipment: If the device is malfunctioning, inspect the physical equipment to ensure it is operating correctly. This may involve maintenance or replacement of faulty components.
  
  
  Adjust Minimum Demand Limit: If the minimum demand limit is set too high for the specific use case, consider adjusting it to a more appropriate level.
  
  
  Consult Documentation: Refer to SAP documentation or support resources for additional guidance on handling this specific error message.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP IS-U Module: This error is relevant in the context of the SAP IS-U module, which is used for managing utility services such as electricity, gas, and water.
  Demand Management: Understanding demand management concepts within SAP can help in configuring devices and registers correctly.
  Error Handling: Familiarize yourself with general error handling procedures in SAP to effectively troubleshoot and resolve issues.
  
  By following these steps, you should be able to identify the cause of the EL158 error and implement a suitable solution.