How To Fix MD753 - Project & for production lot already exists

MD753 - Overview

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 753

• Message text: Project & for production lot already exists

What causes this issue?

A project definition with key &v1& already exists for the production
lot number.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Maintain another key for the production lot number.

Error message extract from SAP system. Copyright SAP SE.

MD753 - Details

• The SAP error message MD753 indicates that there is an issue related to the creation or processing of a production lot in the context of project management. Specifically, the error message states that a production lot already exists for the project, which can occur in various scenarios, such as during the creation of a production order or when trying to assign a production lot to a project.
  
  Cause:
  
  Duplicate Production Lot: The primary cause of this error is that the system has detected an attempt to create or assign a production lot that already exists in the system for the specified project.
  Incorrect Data Entry: There may be a mistake in the data entry, such as using the wrong project number or production lot number.
  System Configuration: There could be configuration settings in the SAP system that are causing conflicts with the creation of production lots.
  
  
  Solution:
  
  Check Existing Production Lots: Verify if the production lot