How To Fix EG029 - Correct number of default primary and secondary windings (&1/&2)

EG029 - Overview

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 029

• Message text: Correct number of default primary and secondary windings (&1/&2)

What causes this issue?

You must specify default values for the winding group or transformer
you are processing.
For the given transformer type, the specified number of default
windings does not match the number of required default windings
specified in brackets.

How to fix this error?

Specify the default values as follows:
One primary and one secondary winding for:
Low-voltage current transformer
Current transformer
Voltage transformer
Transformer block (3-Phase current transformer group)
Transformer block (3-Phase voltage transformer group)
Two primary and two secondary windings for combination transformers
(current and voltage)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EG029 - Correct number of default primary and secondary windings (&1/&2) ?

  The SAP error message EG029, which states "Correct number of default primary and secondary windings (&1/&2)," typically occurs in the context of electrical equipment configuration, particularly when dealing with transformers or similar devices in the SAP system. This error indicates that there is a mismatch in the expected number of primary and secondary windings for a given electrical component.
  
  Cause:
  
  Configuration Mismatch: The number of primary and secondary windings defined in the system does not match the expected values. For example, if a transformer is defined to have 2 primary windings and 1 secondary winding, but the configuration specifies otherwise, this error will be triggered.
  Data Entry Error: Incorrect data entry during the creation or modification of the equipment master record can lead to this error.
  Inconsistent Master Data: If the master data for the equipment is inconsistent or incomplete, it may lead to this error message.
  
  
  Solution:
  
  Check Equipment Configuration: Review the configuration of the