How To Fix RSH_PROJ_ASG045 - Assignment data has changed. Click 'Reset' to see the updated data

SAP Error Message - Details

• Message type: E = Error

• Message class: RSH_PROJ_ASG - Project Assignment Messages

• Message number: 045

• Message text: Assignment data has changed. Click 'Reset' to see the updated data

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 RSH_PROJ_ASG045 - Assignment data has changed. Click 'Reset' to see the updated data ?

  The SAP error message RSH_PROJ_ASG045 indicates that the assignment data for a project has changed since the last time it was accessed. This typically occurs in the context of project management or resource assignment within SAP, where multiple users may be working on the same project or when data is being updated in real-time.
  Cause:
  
  Concurrent Updates: Another user or process has modified the assignment data while you were viewing or editing it.
  Data Refresh: The system may have automatically refreshed the data due to changes in the underlying database or due to a scheduled job that updates project assignments.
  Session Timeout: If your session has been idle for a while, the data may have changed during that time.
  
  Solution:
  
  Click 'Reset': The immediate solution is to click the 'Reset' button as suggested in the error message. This will refresh the data and show you the most current assignment information.
  Review Changes: After resetting, review the changes to ensure that they align with your expectations and requirements.
  Reapply Changes: If you were in the process of making changes, you may need to reapply them after reviewing the updated data.
  Check for Locks: If you are frequently encountering this error, check if there are any locks on the project or assignment data that may be causing conflicts.
  Communicate with Team: If multiple users are working on the same project, ensure that there is clear communication to avoid overlapping changes.
  
  Related Information:
  
  User Roles: Ensure that you have the appropriate permissions to view and edit the project assignments.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  System Performance: If this error occurs frequently, it may be worth investigating the performance of the SAP system, as slow response times can lead to more frequent data changes during user sessions.
  Training: If users are not familiar with how to handle concurrent updates, consider providing training on best practices for working with shared project data in SAP.
  
  By following these steps, you should be able to resolve the error and continue working with the project assignments effectively.