How To Fix SPRX376 - Proxy &1 &2 &3 must not be changed (ZDM upgrade running)

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 376

• Message text: Proxy &1 &2 &3 must not be changed (ZDM upgrade running)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX376 - Proxy &1 &2 &3 must not be changed (ZDM upgrade running) ?

  The SAP error message SPRX376 indicates that a proxy object (or multiple proxy objects) is being modified while a Zero Downtime Maintenance (ZDM) upgrade is in progress. This error is a safeguard to prevent changes to proxy objects during critical upgrade processes, which could lead to inconsistencies or failures.
  Cause:
  The error occurs when:
  
  A ZDM upgrade is running, and there are attempts to change proxy objects (like service interfaces, service implementations, etc.) in the system.
  The system is enforcing a lock on these objects to ensure that they remain stable and consistent during the upgrade process.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Wait for the Upgrade to Complete: The simplest solution is to wait until the ZDM upgrade process is fully completed. Once the upgrade is finished, you should be able to make changes to the proxy objects without encountering this error.
  
  
  Check Upgrade Status: Monitor the status of the ZDM upgrade. You can check the logs or use transaction codes like SICF or SPAM to see the current status of the upgrade process.
  
  
  Avoid Changes During Upgrade: Ensure that no changes are attempted on proxy objects while the ZDM upgrade is in progress. This includes avoiding any development activities that might affect these objects.
  
  
  Consult Documentation: Refer to the SAP documentation related to ZDM upgrades for any specific guidelines or best practices that might apply to your situation.
  
  
  Contact SAP Support: If the issue persists or if you believe it is occurring incorrectly, consider reaching out to SAP Support for further assistance. They can provide insights specific to your system configuration and the upgrade process.
  
  
  Related Information:
  
  Zero Downtime Maintenance (ZDM): This is a method used in SAP to perform upgrades and maintenance without significant downtime. It allows for continuous availability of the system.
  Proxy Objects: These are used in SAP for communication between different systems or components, often in the context of web services or service-oriented architecture (SOA).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context on handling proxy objects during ZDM upgrades.
  
  By following these steps, you should be able to address the SPRX376 error effectively.