How To Fix 9J751 - Base unit of measure &1 cannot be changed. Stock with recipient &2.

9J751 - Overview

• Message type: E = Error

• Message class: 9J -

• Message number: 751

• Message text: Base unit of measure &1 cannot be changed. Stock with recipient &2.

What causes this issue?

Receipient &SYST-MSGV2& still has stock for the equipment. This means
the base unit of measure &SYST-MSGV1& cannot be changed.

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?

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 9J751 - Base unit of measure &1 cannot be changed. Stock with recipient &2. ?

  The SAP error message 9J751 indicates that there is an issue with changing the base unit of measure for a material that has stock associated with a specific recipient. This typically occurs in scenarios where the material is already in stock and has been allocated or reserved for a particular recipient, making it impossible to change the base unit of measure without addressing the existing stock situation.
  
  Cause:
  
  Existing Stock: The material has stock that is already allocated or reserved for a recipient.
  Open Purchase Orders: There may be open purchase orders or stock transfers that reference the material in its current unit of measure.
  Material Master Settings: The material master data may have restrictions or settings that prevent changes to the base unit of measure when stock exists.
  
  
  Solution:
  
  Check Stock Levels: Review the stock levels for the material in question. If there is stock allocated to a recipient, you may need to clear or