How To Fix COWIPB450 - Order number missing; fill IV_AUFNR parameter

COWIPB450 - Overview

• Message type: E = Error

• Message class: COWIPB - Messages for WIP Batch

• Message number: 450

• Message text: Order number missing; fill IV_AUFNR parameter

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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COWIPB450 - Details

• The SAP error message COWIPB450 indicates that an order number is missing in the context of a process that requires it, typically when working with production orders, maintenance orders, or similar transactional data. The error message suggests that the system expects an order number (AUFNR) to be provided, but it is not present in the input parameters.
  
  Cause:
  
  Missing Order Number: The most straightforward cause is that the order number (AUFNR) was not provided in the function module or transaction that you are trying to execute.
  Incorrect Configuration: There may be a configuration issue in the system that is preventing the order number from being populated correctly.
  Data Entry Error: If the order number is being entered manually, it may have been omitted or incorrectly entered.
  Program Logic: If you are using a custom program or report, there may be a bug or oversight in the code that fails to set the order number.
  
  
  Solution:
  
  Check Input