How To Fix SR444 - New serialization is not active on the target server

SAP Error Message - Details

• Message type: E = Error

• Message class: SR - RFC utilities

• Message number: 444

• Message text: New serialization is not active on the target server

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SR444 - New serialization is not active on the target server ?

  The SAP error message SR444, which states "New serialization is not active on the target server," typically occurs in the context of SAP system landscape management, particularly when dealing with system copies, transports, or system migrations. This error indicates that the target server is not configured to accept the new serialization method that is being used.
  Cause:
  
  Serialization Mismatch: The target server may not have the necessary configuration or updates to support the new serialization method that is being used in the source system.
  Version Incompatibility: The source and target systems may be running different versions of SAP, leading to incompatibility in serialization methods.
  Configuration Issues: The target server may not have the required settings or parameters enabled to accept the new serialization.
  
  Solution:
  
  Check System Versions: Ensure that both the source and target systems are running compatible versions of SAP. If they are not, consider upgrading the target system to match the source system.
  Activate New Serialization: On the target server, you may need to activate the new serialization method. This can typically be done through transaction codes or configuration settings in the SAP system.
  
  Use transaction SCC4 to check the client settings.
  Use transaction SCC1 to perform client copy and ensure that the serialization settings are correctly configured.
  
  
  Update SAP Kernel: Ensure that the SAP kernel on the target server is up to date. Sometimes, kernel updates include necessary changes for serialization.
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates that need to be applied.
  Consult Documentation: Review the SAP documentation related to system copies and serialization to ensure that all steps have been followed correctly.
  
  Related Information:
  
  SAP Notes: Look for specific SAP Notes related to serialization and system copies. These notes often provide detailed instructions and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is impacting production systems.
  
  By following these steps, you should be able to resolve the SR444 error and ensure that the target server is properly configured to handle the new serialization method.