How To Fix /SAPAPO/DP_EVENT111 - Event catalog has been changed by user &1 and cannot be saved

/SAPAPO/DP_EVENT111 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DP_EVENT -

• Message number: 111

• Message text: Event catalog has been changed by user &1 and cannot be saved

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 /SAPAPO/DP_EVENT111 - Event catalog has been changed by user &1 and cannot be saved ?

  The SAP error message /SAPAPO/DP_EVENT111 indicates that the event catalog in the Demand Planning (DP) module has been modified by another user, and as a result, the current user is unable to save their changes. This typically occurs in collaborative environments where multiple users are working on the same data simultaneously.
  
  Cause:
  
  Concurrent Modifications: Another user has made changes to the event catalog while you were working on it, leading to a conflict.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one user is editing an object, other users may be unable to save changes until the first user releases the lock.
  Session Timeout: If your session has timed out or if there are network issues, it may lead to this error when trying to save changes.
  
  
  Solution:
  
  Refresh the Data: Before attempting to save again, refresh the event catalog to ensure you have the latest version. This can be done by