How To Fix CNV_CMIS_M405 - RFC problems

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 405

• Message text: RFC problems

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 CNV_CMIS_M405 - RFC problems ?

  The SAP error message CNV_CMIS_M405 typically indicates issues related to Remote Function Call (RFC) communication in the context of data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error can arise due to various reasons, including configuration issues, network problems, or authorization issues.
  Causes of CNV_CMIS_M405 RFC Problems
  
  RFC Destination Issues: The RFC destination may not be correctly configured or may be pointing to an incorrect system.
  Network Problems: There could be network connectivity issues between the systems involved in the RFC call.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the operation.
  System Configuration: Incorrect settings in the SAP system or in the RFC configuration can lead to this error.
  Service Availability: The target system or service may be down or not available for communication.
  
  Solutions to CNV_CMIS_M405 RFC Problems
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify the configuration of the RFC destination.
  Test the connection to ensure it is working correctly.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems.
  Use tools like ping or traceroute to check connectivity.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to execute the RFC function.
  Check roles and profiles assigned to the user in transaction PFCG.
  
  
  
  System Configuration:
  
  Review the configuration settings in both the source and target systems to ensure they are set up correctly.
  Check for any recent changes that might have affected the configuration.
  
  
  
  Service Availability:
  
  Ensure that the target system is up and running and that the required services are available.
  Check system logs for any errors that might indicate service issues.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SLG1 (Application Log), and PFCG (Role Maintenance).
  Documentation: Review SAP documentation related to RFC and CMIS for best practices and configuration guidelines.
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.