How To Fix EQ426 - No objects can be disconnected in data environment of reference object

SAP Error Message - Details

• Message type: E = Error

• Message class: EQ - Cross-IS-U functions

• Message number: 426

• Message text: No objects can be disconnected in data environment of reference object

What causes this issue?

You tried to create a disconnection order or enter a disconnection,
however, the data environment of the reference object does not contain
any disconnectable devices or flat-rate installations.

System Response

How to fix this error?

Make sure you have specified the correct reference object, and change
it if necessary (only possible for disconnections upon customer request
and for technical reasons).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EQ426 - No objects can be disconnected in data environment of reference object ?

  The SAP error message EQ426 ("No objects can be disconnected in data environment of reference object") typically occurs in the context of SAP Plant Maintenance (PM) or SAP Enterprise Asset Management (EAM) when you are trying to disconnect a reference object from a maintenance order or a piece of equipment, but the system does not allow it due to certain conditions.
  Cause:
  
  
  Reference Object Status: The reference object (like a piece of equipment or functional location) may be in a status that does not allow disconnection. For example, if the object is currently being used in an active maintenance order or has open notifications, it cannot be disconnected.
  
  
  Data Environment: The error indicates that there are no objects available in the data environment that can be disconnected. This could mean that the reference object is not linked to any other objects that can be disconnected.
  
  
  Dependencies: There may be dependencies or relationships that prevent the disconnection. For instance, if the reference object is part of a hierarchy or has linked components, the system will restrict disconnection.
  
  
  Solution:
  
  
  Check Object Status: Verify the status of the reference object. Ensure that it is not being used in any active processes (like maintenance orders or notifications). If it is, you may need to complete or close those processes first.
  
  
  Review Dependencies: Check for any dependencies or relationships that might be preventing the disconnection. You can use transaction codes like IL03 (Display Equipment) or IL02 (Change Equipment) to review the relationships.
  
  
  Use Correct Transaction: Ensure you are using the correct transaction for disconnection. Sometimes, using the wrong transaction can lead to such errors.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on disconnection procedures for the type of object you are working with.
  
  
  Authorization: Ensure that you have the necessary authorizations to perform the disconnection. Lack of proper permissions can also lead to such errors.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  IE02: Change Equipment
  IL02: Change Functional Location
  IW32: Change Order
  IW21: Create Notification
  
  
  
  SAP Notes: Search for SAP Notes related to error EQ426 for any specific fixes or updates that may address the issue.
  
  
  Training and Documentation: Consider reviewing training materials or documentation related to SAP PM/EAM for better understanding of object management and disconnection processes.
  
  
  By following these steps, you should be able to identify the cause of the EQ426 error and take appropriate actions to resolve it.