How To Fix WRF_APC320 - You cannot create new assignments

WRF_APC320 - Overview

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 320

• Message text: You cannot create new assignments

What causes this issue?

The purchasing list item has been released and subsequent purchasing
processes have started.

System Response

You can only modify the existing assignments. No new assignment are
allowed.

How to fix this error?

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

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 WRF_APC320 - You cannot create new assignments ?

  SAP Error Message:
  WRF_APC320 - You cannot create new assignments
  
  
  Cause:
  This error typically occurs in SAP when you attempt to create new assignments in the Advanced Planning and Optimization (APO) system, but the system settings or master data do not allow it. The main reasons include:
  
  Lock or Restriction on Assignment Creation: The system or configuration restricts creating new assignments for the particular object or planning area.
  Master Data or 
  Configuration Issues: The relevant master data (e.g., product, location, resource) or planning version might be locked or not set up to allow new assignments.
  Authorization Issues: The user might not have the necessary authorization to create new assignments.
  Planning Version Status: The planning version might be set to a status that prohibits changes or new assignments.
  System or Integration Settings: In some cases, integration settings between SAP APO and ECC or other systems might restrict assignment creation.
  
  
  
  Solution:
  To resolve the WRF_APC320 error, consider the following steps:
  
  
  Check Planning Version