How To Fix F5521 - Purchasing document is not assigned to network & &

F5521 - Overview

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 521

• Message text: Purchasing document is not assigned to network & &

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 F5521 - Purchasing document is not assigned to network & & ?

  The SAP error message F5521, which states "Purchasing document is not assigned to network," typically occurs in the context of project systems (PS) or when dealing with procurement processes that are linked to networks in SAP. This error indicates that the purchasing document (such as a purchase order) is not properly linked to a project network, which is necessary for certain functionalities in SAP.
  
  Cause:
  
  Missing Assignment: The purchasing document (like a purchase order) is not assigned to a project network. This can happen if the document was created without specifying the network or if the assignment was lost due to changes in the project structure.
  Incorrect Configuration: There may be configuration issues in the project system settings that prevent the assignment of purchasing documents to networks.
  Data Entry Errors: Errors during data entry or incorrect references can lead to this issue.
  Document Type Restrictions: Certain document types may not be allowed to be linked