How To Fix AR150 - POR reference number contains characters not permitted

AR150 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 150

• Message text: POR reference number contains characters not permitted

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AR150 - POR reference number contains characters not permitted ?

  The SAP error message AR150 indicates that a Purchase Order (PO) reference number contains characters that are not permitted. This typically occurs when the PO reference number includes special characters, spaces, or is formatted incorrectly according to the system's requirements.
  
  Cause:
  
  Invalid Characters: The PO reference number may contain characters that are not allowed, such as special symbols (e.g., @, #, $, %, etc.) or spaces.
  Length Issues: The reference number may exceed the maximum length allowed by the system.
  Incorrect Formatting: The reference number may not adhere to the expected format, which could include a specific combination of letters and numbers.
  
  
  Solution:
  
  Check the PO Reference Number: Review the PO reference number for any invalid characters or formatting issues. Ensure that it only contains permitted alphanumeric characters.
  Remove Special Characters: If there are any special characters or spaces, remove them and replace them with valid characters.
  Verify Length: Ensure that the reference number does not exceed the