How To Fix /PF1/MSG_PO_EH142 - Original reference missing

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_EH -

• Message number: 142

• Message text: Original reference 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.

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

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_EH142 - Original reference missing ?

  The SAP error message /PF1/MSG_PO_EH142 Original reference missing typically occurs in the context of Purchase Order (PO) processing. This error indicates that the system expects an original reference (such as a reference to a previous document or order) to be present, but it is missing.
  Cause:
  
  Missing Reference: The most common cause is that the original reference field in the purchase order is not filled in. This could happen if the PO is being created or modified without linking it to an original document (like a previous PO, contract, or requisition).
  Incorrect Configuration: There may be configuration settings in the system that require an original reference for certain types of purchase orders.
  Data Entry Error: Users may have inadvertently skipped the field or entered incorrect data.
  
  Solution:
  
  Check the Original Reference Field: When creating or modifying a purchase order, ensure that the original reference field is filled in correctly. If you are referencing a previous document, make sure to enter the correct document number.
  Review Configuration Settings: If the requirement for an original reference seems inappropriate, consult with your SAP configuration team to review the settings related to purchase order processing. They may need to adjust the settings to allow for POs without an original reference if that is acceptable for your business process.
  Consult Documentation: Review any relevant SAP documentation or user manuals that pertain to the creation and management of purchase orders to ensure compliance with required fields.
  Error Handling: If the error persists, consider checking for any user exits or enhancements that might be enforcing this requirement and adjust them if necessary.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to navigate the purchase order process effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  User Training: Ensure that users involved in the procurement process are adequately trained on the importance of filling in all required fields, including the original reference, to avoid this error in the future.
  
  If the issue continues after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.