How To Fix PPECMP052 - Phantom reference from &1 &2 to &3 &4 is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: PPECMP - Messages for iPPE CMP Application (Components)

• Message number: 052

• Message text: Phantom reference from &1 &2 to &3 &4 is not allowed.

What causes this issue?

The entered phantom reference to &v3& &v4& is not allowed. The
structure under &v3& &v4& contains a multi-level decomposition. This is
not supported for phantom references.

System Response

Maintenance ends in an error message.

How to fix this error?

Change the reference in &v1& &v2& or the structure of &v3& &v4& to a
multi-level decomposition.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPECMP052 - Phantom reference from &1 &2 to &3 &4 is not allowed. ?

  The SAP error message PPECMP052 indicates that there is an issue with a phantom reference in the context of a production order or a bill of materials (BOM). Specifically, it means that the system has detected an attempt to create a phantom assembly reference that is not allowed due to the configuration or the way the components are defined in the BOM.
  Cause:
  
  Phantom Assemblies: Phantom assemblies are used in BOMs to simplify the structure of complex products. They are not physically stocked but are used for planning purposes. The error occurs when there is an attempt to reference a phantom assembly in a way that is not permitted by the system.
  Incorrect BOM Configuration: The BOM may be incorrectly configured, such as having a phantom assembly that is not properly defined or linked to the components.
  Hierarchy Issues: The structure of the BOM may not allow for the specific reference due to the hierarchy of components and assemblies.
  Material Master Settings: The material master settings for the components or assemblies may not be compatible with the use of phantom assemblies.
  
  Solution:
  
  Check BOM Configuration: Review the BOM for the materials involved. Ensure that the phantom assembly is correctly defined and that the components are properly linked.
  Review Material Master Data: Check the material master records for the components and assemblies to ensure that they are set up correctly. Pay attention to the settings related to phantom assemblies.
  Adjust Hierarchy: If the BOM structure is incorrect, consider adjusting the hierarchy to ensure that the phantom assembly is referenced correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on using phantom assemblies in BOMs.
  Testing: After making changes, test the BOM and production order to ensure that the error does not reoccur.
  
  Related Information:
  
  Phantom Assembly Definition: Understand the concept of phantom assemblies in SAP and how they are used in production planning and BOMs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to BOMs and material master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or support team for further assistance.