How To Fix ECATT431 - WSPROXY is not supported in target system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 431

• Message text: WSPROXY is not supported in target system &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT431 - WSPROXY is not supported in target system &1 ?

  The SAP error message ECATT431 indicates that the WSPROXY (Web Service Proxy) is not supported in the target system specified. This error typically arises when you are trying to execute a test script or a transaction that involves web service proxies in a system that does not have the necessary configuration or support for them.
  Cause:
  
  Unsupported System: The target system may not be configured to support web service proxies. This could be due to the system version or the specific configuration settings.
  Missing Components: Required components or add-ons for web service proxies may not be installed or activated in the target system.
  Incorrect System Type: The target system might not be the correct type (e.g., a non-ABAP system) that supports the WSPROXY functionality.
  Authorization Issues: There may be authorization issues preventing the execution of web service proxies.
  
  Solution:
  
  Check System Compatibility: Ensure that the target system is compatible with the web service proxy functionality. This may involve checking the SAP version and any relevant notes or documentation.
  Install Required Components: If the necessary components for WSPROXY are missing, install or activate them in the target system. This may involve using transaction codes like SICF to check and activate services.
  Review Configuration: Check the configuration settings for web services in the target system. Ensure that the necessary settings are in place for WSPROXY to function.
  Update System: If the system is outdated, consider applying the latest support packages or patches that may include enhancements or fixes related to web service proxies.
  Check Authorizations: Ensure that the user executing the test has the necessary authorizations to access and execute web service proxies.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may provide additional insights or solutions for this specific error. You can search the SAP Support Portal for notes related to ECATT431 or WSPROXY.
  Documentation: Review the official SAP documentation regarding web service proxies and eCATT (extended Computer Aided Test Tool) for more detailed information on configuration and usage.
  Community Forums: Consider checking SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.