How To Fix TN706 - Software installed for decompression is obsolete

TN706 - Overview

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 706

• Message text: Software installed for decompression is obsolete

What causes this issue?

The software that is installed on the application server to manage
compressed files (CAR) is obsolete. To successfully install packages
with this transaction, the software must support the option -R.

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?

Install the latest version of CAR on your application server.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

TN706 - Details

• The SAP error message TN706, which states "Software installed for decompression is obsolete," typically occurs when the system is trying to decompress a file, but the decompression software (such as SAPCAR or other related tools) is outdated or incompatible with the file format being used.
  
  Cause:
  
  Outdated Decompression Tool: The version of the decompression tool (like SAPCAR) installed on your system is not compatible with the files you are trying to decompress.
  File Format Changes: The file you are trying to decompress may have been created with a newer version of the decompression tool, which your current version cannot handle.
  Corrupted Installation: The installation of the decompression tool may be corrupted or incomplete.
  
  
  Solution:
  
  
  Update the Decompression Tool:
  
  Download the latest version of the decompression tool (e.g., SAPCAR) from the SAP Service Marketplace or the SAP Support Portal.
  Replace the old version with the new one on your system.
  
  
  
  Check Compatibility:
  
  Ensure that the version of the decompression tool you