How To Fix AR154 - POR reference number is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 154

• Message text: POR reference number is missing

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 AR154 - POR reference number is missing ?

  The SAP error message AR154, which states "POR reference number is missing," typically occurs in the context of Purchase Order (PO) processing or related transactions. This error indicates that a required reference number for a Purchase Order Requisition (POR) is not provided or is missing in the transaction you are trying to execute.
  Causes:
  
  Missing Data: The most common cause is that the field for the POR reference number has not been filled in during the transaction.
  Configuration Issues: There may be configuration settings in the SAP system that require a POR reference number for certain transactions, and these settings may not be aligned with your current process.
  User Input Error: The user may have overlooked entering the required reference number or may have entered it incorrectly.
  System Bugs or Issues: Occasionally, there may be bugs or issues in the SAP system that could lead to this error.
  
  Solutions:
  
  Check Input Fields: Ensure that you have filled in all required fields, especially the POR reference number. If it is a mandatory field, it must be populated for the transaction to proceed.
  Review Configuration: If you have access to configuration settings, check if the POR reference number is set as a mandatory field in the relevant transaction. You may need to consult with your SAP administrator or functional consultant to adjust these settings if necessary.
  Consult Documentation: Review any relevant documentation or user manuals for the specific transaction you are working with to ensure you are following the correct process.
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your internal SAP support team or SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to Purchase Orders and Requisitions, such as ME21N (Create Purchase Order), ME51N (Create Purchase Requisition), etc.
  User Roles and Authorizations: Ensure that you have the necessary roles and authorizations to create or modify Purchase Orders and Requisitions.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the AR154 error and successfully process your Purchase Order or Requisition.