How To Fix MN436 - Object number & already exists (internal error)

MN436 - Overview

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 436

• Message text: Object number & already exists (internal error)

What causes this issue?

An internal program error has occurred.

System Response

INCLUDE ISR_STOP

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

MN436 - Details

• The SAP error message MN436, which states "Object number & already exists (internal error)," typically occurs when there is an attempt to create or modify an object in the SAP system that already has an existing object number. This can happen in various contexts, such as when dealing with master data, configuration objects, or other entities within the SAP system.
  Causes:
  
  Duplicate Object Number: The most common cause is that the object number you are trying to create or modify already exists in the system.
  Data Consistency Issues: There may be inconsistencies in the database or application layer that lead to the system believing that the object number is still in use.
  System Bugs: Occasionally, this error can be triggered by bugs in the SAP software or issues with the specific version you are using.
  Transport Issues: If you are transporting objects between systems (e.g., from development to production), there may be conflicts with existing