How To Fix CNV_PE887 - RFC settings for project could not be set

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 887

• Message text: RFC settings for project could not be set

What causes this issue?

Error message &V1&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE887 - RFC settings for project could not be set ?

  The SAP error message "CNV_PE887 RFC settings for project could not be set" typically occurs during the execution of a project related to data migration or conversion, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the Remote Function Call (RFC) settings that are necessary for the project to function correctly.
  Causes:
  
  Missing or Incorrect RFC Destination: The RFC destination required for the project may not be defined in the SAP system or may be incorrectly configured.
  Authorization Issues: The user executing the project may not have the necessary authorizations to set or modify the RFC settings.
  Network Issues: There may be network connectivity problems between the systems involved in the RFC communication.
  Configuration Errors: There could be errors in the configuration of the project or the related settings in the SAP system.
  System Settings: The system may not be properly set up to handle the RFC calls, such as missing parameters or incorrect settings in the instance profile.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify that the RFC destination required for the project is correctly defined and active.
  Test the connection to ensure that it is working properly.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the project has the necessary authorizations to access and modify RFC settings. This may involve checking roles and profiles assigned to the user.
  
  
  
  Network Connectivity:
  
  Check for any network issues that may be preventing the RFC communication. This can include firewall settings, VPN issues, or other network configurations.
  
  
  
  Configuration Review:
  
  Review the project configuration settings to ensure that all required parameters are correctly set. This may involve checking the project-specific settings in the relevant transaction codes.
  
  
  
  System Settings:
  
  Check the instance profile settings and ensure that all necessary parameters for RFC communication are correctly configured.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM59 (RFC Destinations)
  SU53 (Authorization Check)
  ST22 (Dump Analysis)
  SLG1 (Application Log)
  
  
  
  Documentation: Review the official SAP documentation related to the specific migration or conversion project you are working on, as it may provide additional insights into required settings and configurations.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the "CNV_PE887 RFC settings for project could not be set" error message.