How To Fix AR156 - Technical error in POR reference number

AR156 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 156

• Message text: Technical error in POR reference number

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 AR156 - Technical error in POR reference number ?

  The SAP error message AR156, which indicates a "Technical error in POR reference number," typically arises in the context of Purchase Order Requisitions (POR) or related processes. This error can occur due to various reasons, including issues with data integrity, configuration problems, or system-related errors.
  Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the data related to the Purchase Order or the associated documents.
  Configuration Errors: Incorrect settings in the SAP system related to the Purchase Order process can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access or modify the Purchase Order.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific patches that have not been applied.
  Network Issues: Temporary network issues or connectivity problems can also lead to this error.
  
  Solutions:
  
  Check Data Integrity: Verify the data associated with the Purchase Order. Ensure that all required fields are filled