How To Fix MW048 - Item exists already (& & & &)

MW048 - Overview

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 048

• Message text: Item exists already (& & & &)

What causes this issue?

INCLUDE ISR_SYSTEMFEHLER OBJECT DOKU ID TX

System Response

INCLUDE ISR_VERARBEITUNG

Procedure for System Administrators

Data created in the global buffer of function group.
Further information:
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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW048 - Item exists already (& & & &) ?

  The SAP error message MW048 ("Item exists already") typically occurs in the context of inventory management or material management when you attempt to create or modify a material document, and the system detects that an item with the same key already exists in the database. This can happen in various scenarios, such as during goods movements, inventory counts, or when processing material documents.
  Causes:
  
  Duplicate Entry: The most common cause is that the item you are trying to add already exists in the system. This could be due to a previous transaction that was not properly completed or recorded.
  Incorrect Document Number: If you are trying to reference a document number that has already been processed, the system will prevent you from creating a duplicate entry.
  Batch Management: If you are using batch management, the error may occur if you are trying to create a batch that already exists.
  Data Consistency Issues: There may be