How To Fix PRP_UI058 - Select at least one task or at least one assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: PRP_UI - Error Messages for PRP User Interface

• Message number: 058

• Message text: Select at least one task or at least one assignment

What causes this issue?

You want to create assignments of resources to tasks or change the
staffing of existing assignments to tasks.

System Response

The system issues a message and does not create any assignments or
change the staffing of existing assignments.

How to fix this error?

To create assignments, select
A single task and at least one resource or
A single resource and at least one task
To change the staffing of an existing assignment to a task, select
A single resource and at least one assignment

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 PRP_UI058 - Select at least one task or at least one assignment ?

  The SAP error message PRP_UI058, which states "Select at least one task or at least one assignment," typically occurs in the context of the SAP Project Management or Project System modules. This error indicates that the user is attempting to perform an action that requires at least one task or assignment to be selected, but none has been selected.
  Cause:
  
  No Selection Made: The most common cause is that the user has not selected any tasks or assignments in the relevant screen or transaction.
  Filter Settings: Sometimes, the filter settings may be too restrictive, leading to no tasks or assignments being displayed for selection.
  User Permissions: In some cases, the user may not have the necessary permissions to view or select tasks or assignments.
  
  Solution:
  
  Select a Task or Assignment: Ensure that you select at least one task or assignment before proceeding with the action you are trying to perform. Look for checkboxes or selection options next to the tasks or assignments listed.
  Check Filters: Review any filters applied to the task or assignment list. Adjust the filters to ensure that relevant tasks or assignments are displayed.
  Review User Permissions: If you suspect that permissions may be an issue, consult with your SAP administrator to ensure that you have the necessary access rights to view and select tasks or assignments.
  Refresh the Screen: Sometimes, refreshing the screen or reloading the transaction can help in displaying the correct data.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to project management, such as CJ20N (Project Builder), CJ02 (Change Project), or others.
  SAP Notes: Check for any relevant SAP Notes or documentation that may address specific issues related to this error message.
  User Training: If users frequently encounter this error, consider providing training on how to properly select tasks and assignments within the SAP interface.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP's official documentation for further troubleshooting steps.