How To Fix GPDPEG256 - Save: Missing Assigned WBS for Plant &1 Group &2 Replen &3 Material &4

GPDPEG256 - Overview

• Message type: E = Error

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

• Message number: 256

• Message text: Save: Missing Assigned WBS for Plant &1 Group &2 Replen &3 Material &4

What causes this issue?

Assigned WBS element is missing on an assignment about to be saved.
Plant: &V1&
Grouping WBS element: &V2&
Replenishment object: &V3&
Material: &V4&

System Response

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

How to fix this error?

Possible cause is an incorrect BAdI implementation.

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 GPDPEG256 - Save: Missing Assigned WBS for Plant &1 Group &2 Replen &3 Material &4 ?

  The SAP error message GPDPEG256 indicates that there is a missing assignment of a Work Breakdown Structure (WBS) element for a specific plant, group, replenishment type, and material. This error typically occurs in the context of planning and inventory management, particularly when dealing with materials that are part of a project or production order.
  
  Cause:
  
  
  Missing WBS Assignment: The primary cause of this error is that the system cannot find a valid WBS element assigned to the specified plant and material combination. This can happen if:
  
  The WBS element has not been created or is inactive.
  The WBS element is not assigned to the relevant plant or material.
  There is a mismatch in the configuration or master data.
  
  
  
  
  Configuration Issues: There may be issues in the configuration settings related to project management or material management that prevent the system from recognizing the WBS assignment.
  
  
  Data Entry Errors: Incorrect data entry during the creation of the material master