How To Fix CRMN_REPORT123 - Order due date: RFC communication after successful initialization

SAP Error Message - Details

• Message type: E = Error

• Message class: CRMN_REPORT - Reporting: Messages

• Message number: 123

• Message text: Order due date: RFC communication after successful initialization

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 CRMN_REPORT123 - Order due date: RFC communication after successful initialization ?

  The SAP error message "CRMN_REPORT123 Order due date: RFC communication after successful initialization" typically indicates an issue with Remote Function Call (RFC) communication in the SAP system, particularly in the context of CRM (Customer Relationship Management) and order processing.
  Cause:
  
  RFC Connection Issues: The error may arise due to problems with the RFC connection between the SAP systems (e.g., between the CRM system and the backend ERP system).
  Authorization Issues: The user or system may not have the necessary authorizations to perform the requested operation.
  Configuration Issues: Incorrect configuration settings in the RFC destination or in the CRM system can lead to communication failures.
  Network Issues: Network problems can disrupt the communication between systems, leading to this error.
  System Performance: High load on the system or performance issues can also cause delays or failures in processing requests.
  
  Solution:
  
  
  Check RFC Connections:
  
  Go to transaction SM59 and verify the RFC destination settings. Test the connection to ensure it is working correctly.
  Ensure that the target system is up and running.
  
  
  
  Review Authorizations:
  
  Check if the user has the necessary authorizations to execute the function module or transaction that is causing the error.
  Use transaction SU53 to analyze authorization failures.
  
  
  
  Configuration Review:
  
  Ensure that the configuration settings for the CRM system and the backend system are correct.
  Check for any recent changes in configuration that might have affected the communication.
  
  
  
  Network Troubleshooting:
  
  Verify network connectivity between the systems. Use tools like ping or traceroute to check for any network issues.
  Consult with your network team if there are any known issues.
  
  
  
  System Performance Monitoring:
  
  Monitor system performance using transaction ST22 for dumps or SM21 for system logs to identify any performance-related issues.
  If the system is under heavy load, consider optimizing performance or scheduling jobs during off-peak hours.
  
  
  
  Check SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches and updates.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SU53 (Authorization Check), ST22 (Dump Analysis), and SM21 (System Log).
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to CRM and RFC communication for additional insights and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message "CRMN_REPORT123 Order due date: RFC communication after successful initialization."