How To Fix PTRM_WEB_UI018 - Invalid cost assignment type

PTRM_WEB_UI018 - Overview

• Message type: E = Error

• Message class: PTRM_WEB_UI - Messages used in package PTRM_WEB_UI

• Message number: 018

• Message text: Invalid cost assignment type

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.

PTRM_WEB_UI018 - Details

• The SAP error message PTRM_WEB_UI018 "Invalid cost assignment type" typically occurs in the context of SAP's Project and Resource Management (PRM) or similar modules where cost assignments are being processed. This error indicates that the system has encountered a cost assignment type that is not recognized or is invalid for the operation being performed.
  Causes:
  
  Incorrect Cost Assignment Type: The cost assignment type specified in the transaction or configuration may not exist or may not be valid for the current context.
  
  Configuration Issues: There may be issues with the configuration settings in the system related to cost assignment types.
  Data Entry Errors: Users may have entered an incorrect value in the cost assignment type field.
  Missing Customization: If the system has been customized, the necessary configurations for the cost assignment type may not have been implemented correctly.
  
  Solutions:
  
  Check Cost Assignment Type: Verify that the cost assignment type being used is valid. You can do this by