How To Fix OIJ_3WP018 - One or more lines already pegged. Unpeg lines first before new pegging

OIJ_3WP018 - Overview

• Message type: E = Error

• Message class: OIJ_3WP - Three way pegging message class, component of TSW

• Message number: 018

• Message text: One or more lines already pegged. Unpeg lines first before new pegging

What causes this issue?

One or more of the marked items are already (Demand-Supply-)pegged.
Double Pegging not possible.

System Response

No pegging action

How to fix this error?

Unpeg those items first, then retry.

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 OIJ_3WP018 - One or more lines already pegged. Unpeg lines first before new pegging ?

  The SAP error message OIJ_3WP018, which states "One or more lines already pegged. Unpeg lines first before new pegging," typically occurs in the context of the SAP Oil and Gas (OIJ) module, particularly when dealing with pegging and unpegging of inventory or production orders.
  
  Cause:
  This error arises when you attempt to peg a new line (such as a production order or a sales order) to an existing line that is already pegged to another order or requirement. Pegging is the process of linking a supply element (like inventory) to a demand element (like a sales order), and if a line is already pegged, it cannot be pegged again until it is unpegged.
  
  Solution:
  To resolve this error, you need to unpeg the lines that are currently pegged before you can proceed with the new pegging. Here are the steps you can follow:
  
  
  Identify the Pegged Lines: Determine which lines are currently pegged. You can