How To Fix PJ590 - Relationship & is to an activity which does not exist

PJ590 - Overview

• Message type: E = Error

• Message class: PJ - MPX interface messages (Download and Upload)

• Message number: 590

• Message text: Relationship & is to an activity which does not exist

What causes this issue?

The MPX file contains relationships to an activity that does not exist.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

INCLUDE 'NA_ALLG_MOEGLICH' OBJECT DOKU ID TX
RESET N1
Correct the relationship in the MPX file.
Call up the MPX file in Microsoft Project (R) and correct the
relationship. Recreate the MPX file.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PJ590 - Relationship & is to an activity which does not exist ?

  The SAP error message PJ590, which states "Relationship & is to an activity which does not exist," typically occurs in the context of project management within SAP, particularly when dealing with project structures and relationships between activities in a project.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Invalid Activity ID: The activity ID referenced in the relationship does not exist in the project. This could happen if the activity was deleted or if there was a typo in the ID.
  
  
  Incorrect Project Structure: The project structure may not be correctly defined, leading to references to activities that are not part of the current project.
  
  
  Data Consistency Issues: There may be inconsistencies in the project data, possibly due to incomplete data entry or issues during data migration.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access certain activities, leading to the perception that they do not