How To Fix GPDPEG250 - Save: Overwrite attempt in NEW_TASS: &1 &2 &3 &4

GPDPEG250 - Overview

• Message type: E = Error

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

• Message number: 250

• Message text: Save: Overwrite attempt in NEW_TASS: &1 &2 &3 &4

What causes this issue?

Pegging is trying to overwrite an assignment created by the standard
logic.
Plant: &V1&
Replenishment object: &V2&
Assigned WBS: &V3&
In stock indicator: &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 root cause is an incorrect BAdI implementation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

GPDPEG250 - Details

• The SAP error message GPDPEG250, which states "Save: Overwrite attempt in NEW_TASS: &1 &2 &3 &4," typically occurs in the context of the SAP system when there is an attempt to save data that conflicts with existing data. This error is often related to the handling of data in the SAP system, particularly in the context of planning or project management modules.
  
  Cause:
  
  
  Data Conflict: The error usually indicates that there is an attempt to overwrite existing data in a way that is not allowed. This could happen if:
  
  You are trying to save a new entry that has the same key or identifier as an existing entry.
  There are constraints or rules in place that prevent overwriting certain data.
  The data being saved is in a state that does not allow modifications (e.g., it is locked or in use by another process).
  
  
  
  Authorization Issues: Sometimes, the user may not have the necessary permissions to overwrite