How To Fix CNVA_CCD_ANA_MSG035 - RFC: & connection error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_CCD_ANA_MSG - Message Class for CNVA_CCD_ANA (CC Deletion Analysis Package

• Message number: 035

• Message text: RFC: & connection error

What causes this issue?

There was an error while executing the analysis in the remote system.
The analysis was abruptly stopped either by the user or due to some
system error due to RFC.

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?

Re-run the execution of the PCL Package id.

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 CNVA_CCD_ANA_MSG035 - RFC: & connection error ?

  The SAP error message CNVA_CCD_ANA_MSG035 with the description "RFC: & connection error" typically indicates that there is an issue with the Remote Function Call (RFC) connection between your SAP system and another system (which could be another SAP system or a non-SAP system). This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the systems, such as firewalls blocking the connection or network outages.
  Incorrect RFC Destination: The RFC destination may be incorrectly configured in the SAP system, leading to connection failures.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  System Configuration: The target system may not be configured to accept connections from the source system.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  Timeouts: The connection may be timing out due to long response times from the target system.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the systems can communicate over the network.
  Ensure that firewalls are configured to allow traffic between the systems.
  
  
  
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination.
  Ensure that the connection type, target host, and system number are correctly set.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" button to check if the connection can be established successfully.
  
  
  
  Check User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations in both the source and target systems.
  
  
  
  Review System Configuration:
  
  Check the configuration of the target system to ensure it is set up to accept connections from the source system.
  
  
  
  Check SAP Gateway:
  
  Ensure that the SAP Gateway service is running on the target system. You can check this using transaction SMGW.
  
  
  
  Monitor System Performance:
  
  If timeouts are an issue, monitor the performance of the target system to identify any bottlenecks or performance issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs: Review the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages or clues.
  Documentation: Refer to the official SAP documentation for more details on RFC connections and troubleshooting.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP Basis team or SAP support for further assistance.