How To Fix MD752 - Enter a production lot number

MD752 - Overview

• Message type: E = Error

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

• Message number: 752

• Message text: Enter a production lot number

What causes this issue?

The production lot number has not been entered.

System Response

If a production lot number has not been entered, the system tries to
determine the number using the user exit EXIT_SAPLMD07_001. The
backflushed value is however empty which causes the system to terminate
the processing.

How to fix this error?

If a production lot number has been entered, create a project for the
SAP extension MD070001 and enter the corresponding coding to enable the
production lot number to be created.

Error message extract from SAP system. Copyright SAP SE.

MD752 - Details

• The SAP error message MD752, which states "Enter a production lot number," typically occurs in the context of production planning and inventory management. This error indicates that the system requires a production lot number to proceed with a specific transaction, such as goods movement, production order confirmation, or inventory management activities.
  
  Cause:
  
  Missing Lot Number: The most common cause is that the user has not entered a production lot number in the relevant field when trying to execute a transaction.
  
  Configuration Issues: There may be configuration settings in the system that require a lot number for certain materials or processes.
  Material Master Settings: The material in question may be set up to require lot tracking, and if the lot number is not provided, the system will throw this error.
  User Input Error: The user may have overlooked the field or entered an incorrect value that does not meet the system's requirements.
  
  
  Solution:
  
  Enter a Lot Number: The