WebSphere MQ 7.1 was a significant release that introduced "multi-version support," allowing multiple MQ installations to coexist on a single server. However, its lifecycle has concluded:

Because the software is no longer supported, it will not receive any further security patches or bug fixes. Consequently, running this version in a production environment is not recommended.

Avoid downloading IBM WebSphere MQ binaries from unauthorized third-party websites or torrent networks. These unauthorized files present severe security risks, including potential malware integration, tampered cryptographic libraries, and a lack of verified digital signatures from IBM. Key Features Introduced in WebSphere MQ 7.1

IBM Support will no longer open service requests (PMRs) for deployment issues related to this version.

Complete the final upgrade step from the intermediate version to .

If you do not have an enterprise license and are looking to download MQ for local development, education, or practice, downloading version 7.1 is not possible. You should instead download the latest available version of the software (which was rebranded from WebSphere MQ back to simply Download the Latest IBM MQ Trial:

: If you already have the base 7.1 installation, you can find maintenance updates (fix packs) on the IBM Support Fix Central site. Verification

| Platform | Server eImage Part Number (Example for 7.1.0.2) | Client eImage Part Number (Example for 7.1.0.2) | | :--- | :--- | :--- | | | CIB7IML | CIB78ML | | AIX | CIB7JML | CIB7HML | | IBM i (i5/OS) | CIB7KML | CIB79ML | | Solaris (SPARC) | CIB7LML | CIB7AML | | Solaris (x86-64) | CIB7MML | CIB7BML | | HP-UX (Itanium) | CIB7NML | CIB7CML | | Linux (x86, 32-bit) | CIB7PML | CIB7DML | | Linux (x86-64, 64-bit) | CIB7QML | CIB7EML | | Linux (POWER) | CIB7RML | CIB7FML | | Linux (System z, 64-bit) | CIB7SML | CIB7GML |