IW135 - The relationships for the operations selected will be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 135

• Message text: The relationships for the operations selected will be deleted

What causes this issue?

You selected certain operations of a
<GL:maintenance_task_list>task list</> to copy them to the
<GL:maintenance_order>maintenance order</>.

System Response

During copying, the system deletes the
<GL:relationship>relationships</> belonging to the operations, to avoid
inconsistencies in the data and in the representation of the process
flow.

How to fix this error?

If you want to keep the operation relationships for the PM order, select
the complete task list and then delete the operations and relationships
that you do not need.
If you only want to select certain operations, you have to maintain the
desired relationships subsequently in the order.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IW135 - The relationships for the operations selected will be deleted ?

  The SAP error message IW135, which states "The relationships for the operations selected will be deleted," typically occurs in the context of maintenance planning and scheduling within the SAP system, particularly when working with maintenance orders or work orders in the PM (Plant Maintenance) module.
  Cause:
  This error message is usually triggered when you attempt to delete or change operations in a maintenance order that have existing relationships (dependencies) with other operations. The relationships could be defined in terms of sequence, start-to-finish, or finish-to-start, and the system is warning you that these relationships will be lost if you proceed with the deletion or modification.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Review Relationships: Before making changes to the operations, review the existing relationships between the operations. You can do this by navigating to the operation details in the maintenance order and checking the "Relationships" tab.
  
  
  Adjust Operations: If you need to delete or modify an operation, consider adjusting the relationships first. You may need to remove or change the relationships that are causing the conflict before you can delete the operation.
  
  
  Confirm Deletion: If you are sure that you want to proceed with the deletion and are aware of the implications, you can confirm the deletion. However, be cautious, as this action cannot be undone.
  
  
  Use Transaction Codes: You can use transaction codes like IW32 (Change Order) to manage operations and their relationships effectively.
  
  
  Consult Documentation: If you are unsure about the implications of deleting operations and their relationships, consult the SAP documentation or your organization's SAP support team for guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31 (Create Order), IW32 (Change Order), and IW33 (Display Order) to manage maintenance orders effectively.
  SAP Notes: Check for any SAP Notes related to IW135 for additional insights or patches that may address specific issues.
  Training: Consider training sessions or resources on SAP PM module functionalities to better understand how operations and relationships work within maintenance orders.
  
  By following these steps, you should be able to address the IW135 error message effectively.