How To Fix KPN004 - Invoicing plan & saved

KPN004 - Overview

• Message type: E = Error

• Message class: KPN - Costing: Networks, Projects

• Message number: 004

• Message text: Invoicing plan & saved

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 KPN004 - Invoicing plan & saved ?

  The SAP error message KPN004 typically relates to issues with invoicing plans in the SAP system. This error can occur in various scenarios, particularly when dealing with billing documents or invoicing plans that have been saved but are not processed correctly.
  Cause of KPN004 Error
  The KPN004 error message usually indicates that there is a problem with the invoicing plan configuration or the data associated with it. Common causes include:
  
  Incomplete Data: Required fields in the invoicing plan may not be filled out completely.
  Incorrect Configuration: The invoicing plan may not be set up correctly in the system.
  Status Issues: The invoicing plan might be in a status that does not allow further processing.
  Missing Master Data: Related master data (like customer or material master) may be missing or incorrect.
  Authorization Issues: The user may not have the necessary permissions to process the invoicing plan.
  
  Solution to KPN004 Error
  To resolve the KPN004 error, you can take the following