How To Fix DPR_CATS026 - &1 &2 has already been confirmed in CATS; deletion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_CATS - Project Management: Messages for CATS Connection

• Message number: 026

• Message text: &1 &2 has already been confirmed in CATS; deletion not possible

What causes this issue?

The system was not able to perform the deletion for one of the following
reasons:
You want to delete a project element (role/task). CATS is active on the
corresponding project element level. You have already confirmed data in
the CATS system and one of the following applies to the corresponding
data:
Data was updated in the project (see the <ZK>Dates and Work </>tab
page).
Data was not yet updated in the project (transfer program has not yet
been started).
Data was not yet approved in the CATS system.
You want to delete a role-task assignment. CATS is active on task level.
At least one resource staffed to the role has already confirmed data in
the CATS system.
You want to delete a resource-task assignment. CATS is active on task
level. The resource has already confirmed data in the CATS system.
You want to delete a staffing. CATS is active on role level. The
resource has already confirmed data in the CATS system.

System Response

The system does not delete the object.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 DPR_CATS026 - &1 &2 has already been confirmed in CATS; deletion not possible ?

  The SAP error message DPR_CATS026 indicates that a time entry (or confirmation) has already been confirmed in the Cross-Application Time Sheet (CATS) and cannot be deleted. This typically occurs when you attempt to delete a time entry that has already been processed or confirmed in the system.
  Cause:
  
  Confirmation Status: The time entry you are trying to delete has already been confirmed, meaning it has been processed and recorded in the system.
  Data Integrity: SAP enforces data integrity rules to prevent the deletion of confirmed entries, as this could lead to inconsistencies in reporting and time tracking.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to delete confirmed entries.
  
  Solution:
  
  
  Unconfirm the Entry: If you need to delete the entry, you may first need to unconfirm it. This can typically be done through the CATS transaction (CAT2 or CAT3) or through the relevant project management or time management transactions, depending on your configuration.
  
  Navigate to the CATS transaction.
  Find the confirmed entry and unconfirm it if your role allows it.
  After unconfirming, you should be able to delete the entry.
  
  
  
  Check Authorizations: Ensure that you have the necessary authorizations to delete or unconfirm entries. If you do not have the required permissions, contact your SAP administrator.
  
  
  Consult with Your SAP Support Team: If you are unable to unconfirm the entry or if there are additional constraints, it may be necessary to consult with your SAP support team or functional consultant for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CAT2 (Enter Time Sheet) and CAT3 (Display Time Sheet) for managing time entries.
  Documentation: Review SAP documentation or help files related to CATS and time management for more detailed procedures and guidelines.
  Custom Development: In some cases, organizations may have custom developments or enhancements that affect how time entries are managed. Check with your development team if there are any custom processes in place.
  
  By following these steps, you should be able to resolve the error and manage your time entries effectively.