This document provides step by step instructions on how to easily download a PTF and all of its pre-requisites from Broadcom Support Portal
Logon to Broadcom Support Portal - https://support.broadcom.com/.
Click on the My Downloads link on the left.
In the Search box enter - libr and click on the LIBRARIAN result
On the Download page, need to change from the Product Download tab to the Solution Download tab:
On the Solution Download page, look for the Product Librarian Base+ LIB/AM+ TSO MVS and click on the 4.4 link
Add the necessary PTFs to the Download Cart clicking on the small box that says Add to Download when hovering over it.
When all PTFs have been added to the Download cart, click on the Download icon in the top banner,
On the Download Manager page, make sure the "Do you want a complete package for all?" is toggled on. This will ensure that all necessary pre-requisite PTFs are included.
Select the Download method wanted: HTTPS Download or Secured FTP download