How To Fix CD122 - &1 Error, RFC receiver &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 122

• Message text: &1 Error, RFC receiver &2 &3

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CD122 - &1 Error, RFC receiver &2 &3 ?

  The SAP error message CD122 typically indicates an issue with the Remote Function Call (RFC) receiver in the context of a distributed system or when trying to execute a function module remotely. The error message format usually looks like this:
  CD122 &1 Error, RFC receiver &2 &3
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP systems involved.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
  Authorization Issues: The user or system may not have the necessary authorizations to execute the RFC call.
  System Availability: The target system may be down or not reachable.
  Incorrect Function Module: The function module being called may not exist or may not be correctly defined in the target system.
  
  Solution:
  
  Check Network Connectivity: Ensure that the network connection between the systems is stable and functioning. You can use tools like ping or traceroute to diagnose connectivity issues.
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination that is being used. Ensure that the connection type, target host, and system number are correct.
  Test the connection using the "Connection Test" option in SM59.
  
  
  Review Authorizations: Ensure that the user executing the RFC call has the necessary authorizations in both the source and target systems.
  Check System Status: Verify that the target system is up and running. You can check the system status in transaction SM51 or by using the SAP GUI to log into the target system.
  Function Module Verification: Ensure that the function module being called exists in the target system and is correctly defined. You can check this in transaction SE37 or SE80.
  Review Logs: Check the system logs (transaction SM21) and the RFC trace (transaction SM58) for any additional error messages or details that can provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC errors.
  Documentation: Review the official SAP documentation for RFC and remote function calls for best practices and troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be necessary to engage SAP support for further assistance.