How To Fix VK20057 - Cost document &1 was assigned to document &2

SAP Error Message - Details

• Message type: E = Error

• Message class: VK20 - Messages for Reporting

• Message number: 057

• Message text: Cost document &1 was assigned to document &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK20057 - Cost document &1 was assigned to document &2 ?

  The SAP error message VK20057 indicates that a cost document (cost estimate) has been assigned to another document, which is causing a conflict. This typically occurs in the context of cost accounting or controlling modules, where cost estimates are linked to various documents such as purchase orders, production orders, or sales orders.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Duplicate Assignment: The cost document is already assigned to another document, and the system does not allow multiple assignments for the same cost document.
  Incorrect Document Flow: There may be an issue with the document flow where the cost document is not properly released or is still in a status that prevents it from being reassigned.
  Configuration Issues: There might be configuration settings in the controlling module that restrict the assignment of cost documents.
  
  Solution:
  To resolve the VK20057 error, you can take the following steps:
  
  
  Check Document Assignment:
  
  Use transaction codes like KSB1 (Cost Centers: Actual Line Items) or KOB1 (Order: Actual Line Items) to check where the cost document is currently assigned.
  Identify the document that is currently using the cost document and determine if it can be released or if the assignment can be changed.
  
  
  
  Release or Change Status:
  
  If the cost document is still in a draft or locked status, you may need to release it or change its status to allow for reassignment.
  Ensure that all necessary approvals or workflows are completed.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the controlling module to ensure that there are no restrictions on the assignment of cost documents.
  Consult with your SAP configuration team if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to cost accounting and document management for any specific guidelines or restrictions that may apply.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant document numbers.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), and KSB1 for analyzing cost assignments.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Authorization: Ensure that you have the necessary authorizations to view and modify cost documents and their assignments.
  
  By following these steps, you should be able to identify the cause of the VK20057 error and implement a solution to resolve it.