How To Fix TA705 - The Releases of the systems are not identical

SAP Error Message - Details

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 705

• Message text: The Releases of the systems are not identical

What causes this issue?

In order to be able to perform a client copy involving more than one
system, the versions in the source system and target system must be the
same.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Upgrade the system with the lower version number and restart the client
copy.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TA705 - The Releases of the systems are not identical ?

  The SAP error message TA705, which states "The Releases of the systems are not identical," typically occurs in scenarios involving system connections, such as when using Transport Management System (TMS) or when trying to perform remote function calls (RFC) between different SAP systems. This error indicates that the SAP systems involved are running on different software versions or support package levels, which can lead to compatibility issues.
  Cause:
  
  Different SAP Versions: The source and target systems are running different versions of SAP (e.g., ECC 6.0 vs. S/4HANA).
  Different Support Packages: The systems may be on different support package levels, which can lead to inconsistencies in functionality and data structures.
  Inconsistent Add-ons: If one system has certain add-ons or enhancements that the other does not, this can also trigger the error.
  Configuration Issues: Misconfigurations in the Transport Management System or RFC destinations can lead to this error.
  
  Solution:
  
  Check System Versions: Verify the SAP version and support package level of both systems. You can do this by using transaction code SINFO or SPAM in the SAP GUI.
  Upgrade Systems: If the systems are on different versions or support packages, consider upgrading them to the same version or applying the necessary support packages to align them.
  Review Add-ons: Ensure that both systems have the same add-ons installed and configured. If one system has an add-on that the other does not, you may need to install it on the other system.
  Transport Configuration: Check the TMS configuration to ensure that the transport routes and layers are correctly set up. You can do this using transaction code STMS.
  RFC Destination: If the error occurs during an RFC call, check the RFC destination settings to ensure they are correctly configured and point to the right system.
  Consult SAP Notes: Look for relevant SAP Notes that may address specific issues related to your versions or configurations. You can search for notes in the SAP Support Portal.
  
  Related Information:
  
  SAP Support Portal: Access to SAP Notes and documentation for troubleshooting.
  Transaction Codes: Familiarize yourself with transaction codes like SPAM, SINFO, STMS, and SM59 for managing support packages, system information, transport management, and RFC destinations, respectively.
  System Landscape: Understanding your system landscape and how different systems interact can help in diagnosing and resolving such issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.