How To Fix /PF1/MSG_LOG_GUI161 - Item field uppercase conversion failed: Could not determine order type

/PF1/MSG_LOG_GUI161 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_LOG_GUI -

• Message number: 161

• Message text: Item field uppercase conversion failed: Could not determine order type

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_LOG_GUI161 - Item field uppercase conversion failed: Could not determine order type ?

  The SAP error message /PF1/MSG_LOG_GUI161 indicates that there is an issue with the conversion of the item field to uppercase, specifically related to the order type. This error typically occurs in the context of processing sales orders, purchase orders, or other document types where item details are being manipulated.
  
  Cause:
  
  
  Missing Order Type: The system is unable to determine the order type for the item being processed. This could be due to:
  
  The order type not being defined in the system.
  The order type being incorrectly configured or missing in the relevant customizing settings.
  The item being processed does not belong to a valid order type.
  
  
  
  Data Entry Issues: There may be issues with the data being entered, such as incorrect or incomplete information in the item field.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might be interfering with the standard processing logic.
  
  
  
  Solution:
  
  
  Check Order Type Configuration:
  
  Go to the transaction