How To Fix /SAPMP/PUR001 - Item already configured; field &1 not changeable

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPMP/PUR -

• Message number: 001

• Message text: Item already configured; field &1 not changeable

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 /SAPMP/PUR001 - Item already configured; field &1 not changeable ?

  The SAP error message /SAPMP/PUR001 Item already configured; field &1 not changeable typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions, when there is an attempt to change a field that is not allowed due to the current status of the item.
  Cause:
  
  Item Status: The item in question may have already been processed or configured in a way that makes certain fields non-editable. For example, if the item has been confirmed, delivered, or invoiced, certain fields may be locked to prevent changes.
  Field Restrictions: Some fields are inherently non-changeable once certain actions have been taken on the item. This is often a part of the business logic to maintain data integrity.
  Configuration Settings: The system may have specific configuration settings that dictate which fields can be changed based on the document type or item status.
  
  Solution:
  
  Check Item Status: Review the status of the item in the purchasing document. If it has been processed (e.g., goods receipt, invoice receipt), you may need to create a new item or document instead of trying to change the existing one.
  Review Field Restrictions: Identify the specific field indicated by &1 in the error message. Consult the documentation or configuration settings to understand why this field is not changeable.
  Use Change Documents: If you need to make changes, consider using change documents or creating a new document that reflects the necessary changes.
  Consult with SAP Support: If you believe the error is occurring incorrectly or if you need to change a field that should be editable, consult with your SAP support team or check SAP Notes for any related issues or patches.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME22N (Change Purchase Order) or ME52N (Change Purchase Requisition) to navigate and check the status of the document.
  SAP Notes: Search for SAP Notes related to this error message for any known issues or updates that may address the problem.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the purchasing documents, as restrictions may also be due to user roles.
  
  By following these steps, you should be able to diagnose and address the issue related to the error message /SAPMP/PUR001.