How To Fix DPR_PROJ_INTEGRATION147 - Communication error; check if all the required plug-ins have been applied

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_PROJ_INTEGRATION - Portf. Mgmt Integration Messages

• Message number: 147

• Message text: Communication error; check if all the required plug-ins have been applied

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_PROJ_INTEGRATION147 - Communication error; check if all the required plug-ins have been applied ?

  The SAP error message DPR_PROJ_INTEGRATION147 indicates a communication error related to the integration of project management functionalities, often seen in the context of SAP Project System (PS) and SAP Portfolio and Project Management (PPM). This error typically arises when there are issues with the required plug-ins or components that facilitate communication between different SAP modules or systems.
  Causes:
  
  Missing Plug-ins: The required plug-ins for integration between SAP modules (like PPM and PS) may not be installed or activated.
  Version Mismatch: There may be a version mismatch between the systems or components involved in the integration.
  Configuration Issues: Incorrect configuration settings in the integration setup can lead to communication errors.
  Network Issues: Network connectivity problems can also cause communication errors between systems.
  Authorization Issues: Insufficient user authorizations can prevent proper communication between the systems.
  
  Solutions:
  
  Check Plug-ins: Verify that all required plug-ins for the integration are installed and activated. This may involve checking the SAP Notes or documentation for the specific versions of the systems you are using.
  Update Systems: Ensure that all systems involved are updated to compatible versions. This may involve applying patches or updates as recommended by SAP.
  Review Configuration: Check the configuration settings for the integration. Ensure that all necessary settings are correctly configured in both the source and target systems.
  Network Diagnostics: Conduct network diagnostics to ensure that there are no connectivity issues between the systems. This may involve checking firewalls, VPNs, or other network configurations.
  User Authorizations: Review user roles and authorizations to ensure that the user has the necessary permissions to perform the integration tasks.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for specific guidance and troubleshooting steps. SAP Notes often provide detailed information about known issues and their resolutions.
  Documentation: Refer to the official SAP documentation for both the Project System and Portfolio and Project Management modules for integration requirements and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the DPR_PROJ_INTEGRATION147 error effectively.