How To Fix WOG021 - Documents are created for supplier &1 in collective PO processing

SAP Error Message - Details

• Message type: E = Error

• Message class: WOG - Materials Management, Fruits + Vegetables, General Messages

• Message number: 021

• Message text: Documents are created for supplier &1 in collective PO processing

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 WOG021 - Documents are created for supplier &1 in collective PO processing ?

  The SAP error message WOG021 indicates that documents have been created for a supplier in collective purchase order (PO) processing. This message typically arises when there are issues related to the processing of collective purchase orders, which are used to consolidate multiple purchase requisitions into a single purchase order for efficiency.
  Cause:
  
  Existing Documents: The error usually occurs when there are already existing documents (like purchase orders, contracts, or scheduling agreements) for the specified supplier that conflict with the new collective PO being processed.
  Incomplete Data: There may be missing or incorrect data in the purchase requisitions that are being processed collectively.
  Configuration Issues: There could be configuration settings in the SAP system that are not aligned with the requirements for collective PO processing.
  
  Solution:
  
  Check Existing Documents: Review the existing documents for the supplier in question. You can do this by using transaction codes like ME23N (Display Purchase Order) or ME2N (Purchase Orders by Supplier) to see if there are any active documents that might be causing the conflict.
  Review Purchase Requisitions: Ensure that all purchase requisitions being processed collectively are complete and contain all necessary information. Check for any inconsistencies or missing data.
  Adjust Configuration: If the issue is related to system configuration, consult with your SAP Basis or configuration team to ensure that the settings for collective PO processing are correctly set up.
  Error Logs: Check the error logs for more detailed information about the issue. This can provide insights into what specifically is causing the error.
  Consult Documentation: Refer to SAP documentation or help resources for further guidance on collective PO processing and the specific error message.
  
  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).
  SAP Notes: Look for SAP Notes related to the WOG021 error message for any patches or updates that may address known issues.
  User Roles: Ensure that the user processing the collective PO has the necessary authorizations to create or modify purchase orders.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.