How To Fix GPDPEG305 - InProc: Replen. &3 cannot be assigned (Parent: &2)

GPDPEG305 - Overview

• Message type: E = Error

• Message class: GPDPEG - A&D GPD message classed used by Pegging only

• Message number: 305

• Message text: InProc: Replen. &3 cannot be assigned (Parent: &2)

What causes this issue?

Requirement's replenishment object does not equal the replenishment's
replenishment object.
Plant: &V1&
Receiving replenishment object: &V2&
Sending replenishment object: &V3&
LMG: &V4&

System Response

Replenishment cannot be assigned.

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 GPDPEG305 - InProc: Replen. &3 cannot be assigned (Parent: &2) ?

  The SAP error message GPDPEG305 typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with the planning of products and their relationships in a supply chain context. This error indicates that a specific replenishment process cannot be assigned to a parent product due to certain constraints or configuration issues.
  
  Cause:
  The error message GPDPEG305 can arise from several potential causes:
  
  
  Incorrect Product Hierarchy: The product you are trying to assign may not be correctly linked in the product hierarchy. The parent-child relationship may not be properly defined.
  
  
  Replenishment Strategy Issues: The replenishment strategy for the product may not be compatible with the parent product's strategy.
  
  
  Master Data Configuration: There may be issues with the master data configuration for either the parent or child product, such as missing or incorrect settings.
  
  
  Planning Area Configuration: The planning area may not be set up correctly to handle the relationships between the