How To Fix J3665 - Assigned position or RM part of financial object does not exist

J3665 - Overview

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 665

• Message text: Assigned position or RM part of financial object does not exist

What causes this issue?

You have not created a position object for the relevant forward
security transaction, or you have not maintained a RM part of the ISB
object which is linked to the position.
It is not possible for the position to be updated, or for the updated
position to be distributed automatically to the affected base
portfolios after the forward security transaction has been executed or
has expired.

System Response

This is only a warning. The record will still be transferred.

How to fix this error?

Maintain the position and the corresponding ISB object.
Note: Updates are generally not triggered automatically.

Error message extract from SAP system. Copyright SAP SE.

J3665 - Details

• The SAP error message J3665, which states "Assigned position or RM part of financial object does not exist," typically occurs in the context of SAP's Project System (PS) or Controlling (CO) modules. This error indicates that the system cannot find the specified position or resource management (RM) part associated with a financial object, such as a project or internal order.
  Causes:
  
  Missing Master Data: The position or resource management part may not be defined in the system. This could be due to missing or incomplete master data for the project, internal order, or cost center.
  Incorrect Assignment: The financial object may not be correctly assigned to the position or RM part. This can happen if the assignment was deleted or not properly set up.
  Authorization Issues: The user may not have the necessary authorizations to view or access the financial object or its associated data.
  Data Consistency Issues: There may be inconsistencies in the data,