How To Fix SXI_CPA072 - &1 inbound bindings changed (WS: &2 in BE, &3 in IS)

SAP Error Message - Details

• Message type: E = Error

• Message class: SXI_CPA - Messages for CPA Cache

• Message number: 072

• Message text: &1 inbound bindings changed (WS: &2 in BE, &3 in IS)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SXI_CPA072 - &1 inbound bindings changed (WS: &2 in BE, &3 in IS) ?

  The SAP error message SXI_CPA072 indicates that there is a mismatch in the inbound bindings for a web service (WS) between the backend (BE) and the integration system (IS). This typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when the configuration of the web service interface has been altered, leading to inconsistencies.
  Cause:
  
  Changes in Web Service Configuration: The inbound bindings for the web service in the backend system have been modified, which can include changes to the service endpoint, message types, or operation mappings.
  Transport Issues: If the configuration was transported from one system to another (e.g., from development to production), and the inbound bindings were not correctly updated or synchronized.
  Version Mismatch: The version of the web service in the backend may differ from what is expected in the integration system.
  Configuration Errors: Incorrect or incomplete configuration in either the backend or integration system can lead to this error.
  
  Solution:
  
  Check Configuration: Verify the inbound bindings in both the backend and integration system. Ensure that they match and that the correct service endpoint is configured.
  Update Bindings: If changes were made to the backend service, update the corresponding bindings in the integration system to reflect these changes.
  Transport Consistency: If the issue arose after a transport, ensure that all relevant objects were transported correctly and that the configurations are consistent across systems.
  Recreate the Interface: In some cases, it may be necessary to recreate the interface in the integration system to ensure that it aligns with the backend configuration.
  Check for Versioning: Ensure that the versions of the web service in both systems are compatible. If there are version differences, update the integration system to use the correct version.
  Testing: After making changes, perform tests to ensure that the inbound communication works as expected.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SXMB_MONI for monitoring messages and SXI_MONITOR for checking integration scenarios.
  Logs: Check the logs in both the backend and integration systems for additional error messages or warnings that may provide more context.
  Documentation: Refer to SAP documentation for specific details on configuring web services and handling inbound bindings.
  SAP Notes: Look for relevant SAP Notes that may address known issues or provide additional troubleshooting steps related to this error message.
  
  By following these steps, you should be able to identify and resolve the issue causing the SXI_CPA072 error message.