How To Fix PU607 - Non-ABAP system &1 (communication system &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 607

• Message text: Non-ABAP system &1 (communication system &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PU607 - Non-ABAP system &1 (communication system &2) ?

  The SAP error message PU607 "Non-ABAP system &1 (communication system &2)" typically occurs in scenarios where there is an issue with the communication between an ABAP system and a non-ABAP system, such as a third-party application or a middleware system. This error can arise in various contexts, such as when trying to connect to a non-ABAP system for data exchange or integration purposes.
  Cause:
  
  Configuration Issues: The communication settings between the ABAP system and the non-ABAP system may not be correctly configured. This includes settings in transaction codes like SM59 (RFC destinations) or other relevant configuration areas.
  Network Issues: There may be network connectivity problems preventing the ABAP system from reaching the non-ABAP system.
  Authorization Problems: The user credentials or authorizations required to access the non-ABAP system may be incorrect or insufficient.
  Protocol Mismatch: The communication protocol being used may not be supported or correctly configured on either side.
  Service Availability: The non-ABAP system may not be running or may not be available at the time of the request.
  
  Solution:
  
  Check Configuration: Verify the configuration settings in SM59 for the RFC destination. Ensure that the connection parameters (like host, service, and connection type) are correct.
  Test Connectivity: Use the "Connection Test" feature in SM59 to check if the ABAP system can reach the non-ABAP system. This will help identify any network issues.
  Review Authorizations: Ensure that the user credentials used for the connection have the necessary authorizations to access the non-ABAP system.
  Check Protocols: Confirm that the correct communication protocols are being used and that both systems support them.
  Monitor Services: Ensure that the non-ABAP system is up and running. Check logs or monitoring tools on that system to identify any issues.
  Consult Documentation: Refer to the documentation for both the ABAP and non-ABAP systems for any specific configuration or compatibility requirements.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), ST22 (Dump Analysis), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message PU607.
  Integration Scenarios: Understand the specific integration scenario you are working with, as different scenarios may have unique requirements or configurations.
  Logs and Traces: Review logs and traces on both the ABAP and non-ABAP systems to gather more information about the error.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with a technical expert familiar with the specific systems involved.