How To Fix CNIF_PI118 - Project &1 is distributed via ALE: Data only modifiable in source system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNIF_PI - BAPI Notifications of Project System

• Message number: 118

• Message text: Project &1 is distributed via ALE: Data only modifiable in source system

Self-Explanatory Message

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• What is the cause and solution for SAP error message CNIF_PI118 - Project &1 is distributed via ALE: Data only modifiable in source system ?

  The SAP error message CNIF_PI118 indicates that you are trying to modify a project that is distributed via Application Link Enabling (ALE) from a system that is not the source system. This typically occurs in environments where project data is managed centrally and distributed to other systems, such as in a distributed SAP landscape.
  Cause:
  The error occurs because:
  
  The project you are trying to modify is marked as being distributed via ALE.
  Modifications to the project can only be made in the source system where the project was originally created or maintained.
  Attempting to make changes in a non-source system will trigger this error to prevent inconsistencies in the data.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Source System: Determine which system is the source for the project you are trying to modify. This is typically the system where the project was created.
  
  
  Make Changes in the Source System: Log into the source system and make the necessary changes to the project there. Once the changes are made, they will be distributed to the other systems as per the ALE configuration.
  
  
  Check ALE Configuration: Ensure that the ALE configuration is set up correctly for the project distribution. This includes checking the distribution model and ensuring that the necessary message types are configured.
  
  
  Use Transaction Codes: You can use transaction codes like BD64 (for maintaining the distribution model) and WE20 (for partner profiles) to check and adjust the ALE settings if needed.
  
  
  Consult Documentation: If you are unsure about the ALE setup or how to proceed, refer to SAP documentation or consult with your SAP Basis or functional team for assistance.
  
  
  Related Information:
  
  ALE (Application Link Enabling): A technology that allows different SAP systems to communicate and share data.
  Project Management in SAP: Projects in SAP can be managed using various modules, and they often involve multiple systems in a landscape.
  Transaction Codes: Familiarize yourself with relevant transaction codes for project management and ALE configuration, such as CJ20N (Project Builder) and CJ02 (Change Project).
  
  By following these steps, you should be able to resolve the CNIF_PI118 error and successfully manage your project data.