How To Fix WW602 - The assignment of object & to level & does not exist

WW602 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 602

• Message text: The assignment of object & to level & does not exist

What causes this issue?

The assignment does not exist in the classification system or is
different.

System Response

The status for this object is set to "Checked with errors". This object
cannot be reclassified until the error has been eliminated.

How to fix this error?

Check and correct the assignment if necessary. Then perform the
reclassification check for this version or object again afterwards.
If this does not solve the problem, please contact your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW602 - The assignment of object & to level & does not exist ?

  The SAP error message WW602, which states "The assignment of object & to level & does not exist," typically occurs in the context of work breakdown structures (WBS) or project management within SAP. This error indicates that there is an attempt to assign a specific object (like a WBS element, network, or activity) to a level in the hierarchy where such an assignment is not defined or does not exist.
  Causes:
  
  Incorrect Object Assignment: The object you are trying to assign may not be valid for the specified level in the hierarchy.
  Missing Configuration: The configuration for the project structure may not be set up correctly, leading to missing assignments.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing master data or incorrect relationships between objects.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the assignment.
  
  Solutions:
  
  Check Object Validity: Verify that the object you are trying to assign