How To Fix CNV_PE_CHECK070 - Error for function &1 in RFC destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 070

• Message text: Error for function &1 in RFC destination &2

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 CNV_PE_CHECK070 - Error for function &1 in RFC destination &2 ?

  The SAP error message CNV_PE_CHECK070 typically indicates an issue related to the Remote Function Call (RFC) destination in the context of a data migration or conversion process. This error is often encountered during the execution of a program or function module that relies on an RFC connection to another system or instance.
  Cause:
  
  RFC Destination Issues: The specified RFC destination (&2) may not be correctly configured, or it may be inactive. This can happen if the destination is not set up properly in transaction SM59.
  Network Issues: There may be network connectivity problems between the SAP system and the target system defined in the RFC destination.
  Authorization Problems: The user credentials used for the RFC connection may not have the necessary authorizations to execute the function (&1).
  Function Module Issues: The function module specified may not exist in the target system or may have been changed or deleted.
  System Configuration: There may be configuration issues in the target system that prevent the function from executing correctly.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify the configuration of the RFC destination (&2).
  Ensure that the destination is active and that the connection parameters (like the target host, system number, client, etc.) are correct.
  
  
  
  Test Connection:
  
  In SM59, use the "Test Connection" feature to check if the connection to the target system is working properly. If it fails, investigate the error message provided.
  
  
  
  Check Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to execute the function module (&1). You may need to check roles and profiles assigned to the user.
  
  
  
  Verify Function Module:
  
  Check if the function module (&1) exists in the target system and is active. You can do this by using transaction SE37 or SE80 to look for the function module.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  
  
  Network Troubleshooting:
  
  If there are network issues, work with your network team to ensure that there are no firewalls or other network configurations blocking the connection.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific function module to understand its requirements and dependencies.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_PE_CHECK070 error in your SAP system.