How To Fix BP744 - Availability control can not be activated for hierarchical projects

SAP Error Message - Details

• Message type: E = Error

• Message class: BP - Budgeting and planning

• Message number: 744

• Message text: Availability control can not be activated for hierarchical projects

What causes this issue?

You execute a budget distribution of investment program position on a
WBS element.
There is at least one WBS element under this for which the following
applies:
The corresponding project is hierarchically structured, this means it
only contains level 1 WBS-elements.
The availability control is not yet active for the corresponding
project.
An automatic activation of the availability control is planned for
budget allocation in the corresponding budget profile (activation type
1).

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

For technical reasons however, the availability control <ZH>cannot</>
be activated automatically for the projects of WBS elements when the
budget is allocated.

How to fix this error?

You must activate the availability control for the projects of such WBS
elements afterwards if necessary (transaction CJBV).
Otherwise the availability control of such projects is at the latest
activated when the budgeting of these projects occurs <ZH>outside</>
budget allocation; in other words when the budget received within this
project through the budget allocation is distributed further.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BP744 - Availability control can not be activated for hierarchical projects ?

  The SAP error message BP744, which states "Availability control cannot be activated for hierarchical projects," typically occurs in the context of project management within SAP, particularly when dealing with hierarchical project structures in Project System (PS) or Controlling (CO) modules.
  
  Cause:
  The error arises when you attempt to activate availability control (AVC) for a project that is structured hierarchically, but the system settings or project configuration do not support this. Specifically, hierarchical projects (projects with sub-projects) may have restrictions on the activation of availability control due to the following reasons:
  
  Project Structure: The project is defined as a hierarchical project, and availability control is not supported for such structures in the current configuration.
  Configuration Settings: The settings in the project profile or controlling area may not allow for availability control to be activated for hierarchical projects.
  Inconsistent Settings: There may be inconsistencies in the settings between the project definition and the controlling area or project