How To Fix /SAPPO/MSG027 - Entry not possible if reference is entered

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPPO/MSG -

• Message number: 027

• Message text: Entry not possible if reference is entered

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 /SAPPO/MSG027 - Entry not possible if reference is entered ?

  The SAP error message /SAPPO/MSG027 Entry not possible if reference is entered typically occurs in the context of creating or modifying purchase orders (POs) or purchase requisitions in SAP. This error indicates that there is an issue with the reference document that you are trying to use when creating or modifying the PO.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Reference Document Restrictions: The system may have restrictions on the type of reference documents that can be used. For example, if you are trying to reference a document that is not allowed or is in a status that does not permit referencing.
  Incomplete Data: The reference document may not have all the required data or may be incomplete, leading to the inability to create a new entry based on it.
  Configuration Settings: There may be specific configuration settings in the SAP system that restrict the use of references in certain scenarios.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Reference Document: Verify the reference document you are trying to use. Ensure that it is complete, valid, and in a status that allows it to be referenced.
  Review Configuration: Consult with your SAP administrator or functional consultant to review the configuration settings related to purchase orders and references. There may be settings that need to be adjusted to allow referencing.
  Use Alternative Methods: If referencing is not possible, consider creating the purchase order or requisition without a reference or using a different reference document that meets the criteria.
  Consult Documentation: Check SAP documentation or help resources for any specific notes or guidelines related to the error message.
  
  Related Information:
  
  Transaction Codes: This error may occur in transactions such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME51N (Create Purchase Requisition).
  SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  User Authorizations: Ensure that the user has the necessary authorizations to create or modify purchase orders and to use reference documents.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP support team for further assistance.