How To Fix EG250 - The list does not contain all devices of device group &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 250

• Message text: The list does not contain all devices of device group &1

What causes this issue?

At least one of the specified devices belongs to device group &V1&,
whose devices are not completely contained in the device list. At the
minimum, device &V2& for material &V3& is missing.

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?

Check your entries and complete the device list as required.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EG250 - The list does not contain all devices of device group &1 ?

  The SAP error message EG250, which states "The list does not contain all devices of device group &1," typically occurs in the context of device management within SAP, particularly when dealing with device groups in the SAP system. This error indicates that the system expects a complete list of devices associated with a specific device group, but the provided list is incomplete.
  Cause:
  
  Incomplete Device List: The primary cause of this error is that the list of devices being processed does not include all devices that are part of the specified device group.
  Configuration Issues: There may be configuration issues in the device group settings or the devices themselves.
  Data Inconsistencies: There could be inconsistencies in the data, such as missing entries or incorrect associations between devices and device groups.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access all devices in the group.
  
  Solution:
  
  
  Verify Device Group Configuration:
  
  Check the configuration of the device group in question to ensure that all devices are correctly assigned to it.
  Use transaction codes like IE03 (Display Equipment) or IE05 (Display Equipment List) to review the devices associated with the group.
  
  
  
  Update Device List:
  
  Ensure that the list of devices you are working with includes all devices that belong to the specified device group.
  If you are generating or importing a list, make sure it is complete and accurate.
  
  
  
  Check for Data Inconsistencies:
  
  Run consistency checks to identify any discrepancies in the device data.
  Use transaction codes like IW38 (Change PM Orders) or IW39 (Display PM Orders) to check for any related issues.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access all devices in the device group.
  Check the user roles and permissions in the SAP system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to device management and troubleshooting.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for device management, such as IE01 (Create Equipment), IE02 (Change Equipment), and IE03 (Display Equipment).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the cause of the EG250 error and implement a suitable solution.