How To Fix EG075 - Transf. type of winding group is different from transf. type in dev. cat.

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 075

• Message text: Transf. type of winding group is different from transf. type in dev. cat.

What causes this issue?

The transformer type of transformer group &V1& is different from the
transformer type of winding group &V2& in device category &V3& of the
device.

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?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EG075 - Transf. type of winding group is different from transf. type in dev. cat. ?

  The SAP error message EG075 indicates that there is a mismatch between the transformation type of the winding group and the transformation type defined in the development category for a transformer. This error typically occurs in the context of configuring electrical equipment, particularly transformers, in SAP's IS-U (Industry Solution for Utilities) module or similar applications.
  Cause:
  
  Mismatch in Configuration: The winding group of the transformer is configured with a different transformation type than what is specified in the development category. This can happen if the winding group is incorrectly set up or if the development category has been changed without updating the winding group.
  Data Entry Errors: Incorrect data entry during the setup of the transformer or its winding group can lead to this error.
  Inconsistent Master Data: If the master data for the transformer and its winding group is not consistent, it can lead to this error message.
  
  Solution:
  
  Check Configuration: Review the configuration of the transformer and its winding group. Ensure that the transformation types match. You can do this by navigating to the relevant configuration settings in SAP.
  Update Development Category: If the winding group is correct, consider updating the development category to match the winding group’s transformation type.
  Correct Data Entry: If there was an error in data entry, correct the relevant fields in the master data for the transformer or winding group.
  Consult Documentation: Refer to SAP documentation or guidelines for setting up transformers and winding groups to ensure compliance with best practices.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the system behaves as expected.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IE02 (Change Equipment) or IE03 (Display Equipment) to view and modify the transformer settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary permissions to make changes to the configuration settings in SAP.
  Documentation: Review the technical documentation for the specific version of SAP you are using, as the steps may vary slightly between versions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP IS-U configurations.