How To Fix PU646 - Request &1 (type &2) cannot have tasks

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 646

• Message text: Request &1 (type &2) cannot have tasks

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PU646 - Request &1 (type &2) cannot have tasks ?

  The SAP error message PU646 indicates that a specific request (identified by its number and type) cannot have tasks associated with it. This error typically arises in the context of transport requests or change requests in the SAP system.
  Cause:
  
  Request Type: The request type (e.g., customizing request, workbench request) may not support tasks. For example, a customizing request is meant for configuration changes and does not allow for task management.
  Request Status: The request may be in a status that does not permit the addition of tasks. For instance, if the request is already released or closed, you cannot add tasks to it.
  System Configuration: There may be system settings or configurations that restrict the addition of tasks to certain types of requests.
  
  Solution:
  
  Check Request Type: Verify the type of request you are working with. If it is a customizing request, consider creating a workbench request if you need to manage tasks.
  Review Request Status: Check the status of the request. If it is already released or closed, you will need to create a new request to add tasks or make changes.
  Create a New Request: If you need to add tasks, create a new transport request that allows for task management.
  Consult Documentation: Refer to SAP documentation or your organization's SAP guidelines to understand the specific rules regarding request types and task management.
  
  Related Information:
  
  Transport Management System (TMS): Understanding how the TMS works can help in managing transport requests and their associated tasks.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Authorizations: Ensure that you have the necessary authorizations to create or modify transport requests and tasks.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.