How To Fix RPM_INTEGRATION504 - Could not obtain project list from project server

RPM_INTEGRATION504 - Overview

• Message type: E = Error

• Message class: RPM_INTEGRATION - Integration Messages

• Message number: 504

• Message text: Could not obtain project list from project server

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?

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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 RPM_INTEGRATION504 - Could not obtain project list from project server ?

  The SAP error message RPM_INTEGRATION504 indicates that the system was unable to retrieve the project list from the Project Server. This error can occur in the context of SAP Project Management when there is an integration with Microsoft Project Server or similar project management tools.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the Project Server.
  Authentication Problems: The credentials used to access the Project Server may be incorrect or have insufficient permissions.
  
  Configuration Issues: The integration settings between SAP and the Project Server may not be configured correctly.
  Server Availability: The Project Server may be down or not responding.
  Data Format Issues: The data being requested may not be in the expected format or may be corrupted.
  Version Compatibility: There may be compatibility issues between the versions of SAP and the Project Server.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the Project Server. You can use tools like