How To Fix CY320 - Splitting and allocation of phases is not permitted

CY320 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 320

• Message text: Splitting and allocation of phases is not permitted

What causes this issue?

The system automatically generates a report for the selection screen
for capacity leveling. However the system could not carry out this
generation.

System Response

The system reacts with an abnormal termination.

How to fix this error?

You should start capacity leveling again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY320 - Splitting and allocation of phases is not permitted ?

  The SAP error message CY320 ("Splitting and allocation of phases is not permitted") typically occurs in the context of project management or production planning within SAP, particularly when dealing with phases in a project or production order. This error indicates that the system is unable to split or allocate phases due to certain restrictions or configurations.
  Causes:
  
  Phase Configuration: The phases in the project or order may be configured in a way that does not allow splitting or allocation. This could be due to settings in the project definition or the production order.
  Status of the Project/Order: The project or order may be in a status that does not permit changes, such as being completed or closed.
  Resource Allocation: There may be issues with how resources are allocated to the phases, leading to restrictions on splitting.
  Custom Settings: Custom configurations or enhancements in the SAP system may impose restrictions on phase handling.
  
  Solutions:
  
  Check Phase Configuration: Review