How To Fix RPM_RELATE_MSGS012 - Cannot delete collection; item is still assigned to collection

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_RELATE_MSGS - Messages for Portf. Mgmt Objects

• Message number: 012

• Message text: Cannot delete collection; item is still assigned to collection

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RPM_RELATE_MSGS012 - Cannot delete collection; item is still assigned to collection ?

  The SAP error message RPM_RELATE_MSGS012 indicates that you are trying to delete a collection in SAP, but there are still items assigned to that collection. This is a common issue when working with collections in SAP, particularly in the context of SAP's Resource and Portfolio Management (RPM) module.
  Cause:
  The error occurs because the system enforces data integrity rules that prevent the deletion of a collection that still has associated items. This is to ensure that no orphaned records or inconsistencies are created in the database.
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Assigned Items: 
  
  Check which items are still assigned to the collection. You can do this by navigating to the collection in question and reviewing its details. Look for any associated projects, tasks, or resources.
  
  
  
  Remove Assignments:
  
  Once you have identified the items that are still linked to the collection, you need to remove these assignments. This can typically be done by:
  
  Editing the collection and unassigning the items.
  Deleting or moving the items to another collection if necessary.
  
  
  
  
  
  Delete the Collection:
  
  After all items have been unassigned, you should be able to delete the collection without encountering the error.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that can help you manage collections and their items, such as:
  
  RPMC (for managing collections)
  RPM1 (for managing items)
  
  
  
  Documentation: Refer to SAP Help documentation for detailed instructions on managing collections and items within the RPM module.
  
  
  User Permissions: Ensure that you have the necessary permissions to modify collections and their assignments. If you do not have the required access, you may need to contact your SAP administrator.
  
  
  Data Integrity: Always be cautious when deleting or modifying collections and their items to maintain data integrity within your SAP system.
  
  
  By following these steps, you should be able to resolve the error and successfully delete the collection.