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

SAP Error Message - Details

• 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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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 code SPRO and navigate to the relevant configuration for order types (e.g., Sales Order, Purchase Order).
  Ensure that the order type is defined and properly configured.
  
  
  
  Validate Input Data:
  
  Review the data being entered for the item. Ensure that all required fields are filled out correctly and that the order type is specified.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program logic to see where the conversion is failing. This may help identify if there is a specific condition or data issue causing the error.
  
  
  
  Check for Custom Code:
  
  If there are any custom enhancements or user exits that might be affecting the order type determination, review them to ensure they are functioning as expected.
  
  
  
  Consult Documentation:
  
  Review SAP notes and documentation related to this error message. There may be specific notes addressing known issues or patches that need to be applied.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VA01 (Create Sales Order), VA02 (Change Sales Order), or ME21N (Create Purchase Order) depending on the context of the error.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. This can provide insights into known issues and fixes.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.