How To Fix 56584 - No CO object for project & task/role number & exists

56584 - Overview

• Message type: E = Error

• Message class: 56 - HR TRAVEL: Messages for Trip Costs Dialog

• Message number: 584

• Message text: No CO object for project & task/role number & exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 56584 - No CO object for project & task/role number & exists ?

  The SAP error message 56584, which states "No CO object for project & task/role number & exists," typically occurs in the context of Project System (PS) or Controlling (CO) modules when there is an attempt to post costs or perform an action related to a project or task/role that does not have a corresponding Controlling (CO) object.
  
  Cause:
  
  
  Missing CO Object: The most common cause of this error is that the project or task/role number you are trying to use does not have a valid CO object assigned to it. This can happen if the project was not properly set up in the system or if the CO assignment was not made during project creation.
  
  
  Incorrect Project Status: The project or task may be in a status that does not allow for cost postings or other activities.
  
  
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the