Preparing for Installation › Component Installation Requirements › CA-C Runtime Requirements

CA-C Runtime Requirements

CA-C Runtime works with an IBM supported z/OS version.

CA‑C Runtime supports the following products:

• CA Roscoe Interactive Environment (ETSO) all supported releases
• CICS (z/OS) all supported releases
• TSO all supported releases
• IMS/DC all supported releases
• z/VM all supported releases

This table lists the minimum storage requirements for each CA-C Runtime distribution library. This list does not necessarily represent the actual distribution library allocation that is provided during the installation. Data set allocation JCL and (MSM) XML contains a block size of 0 for FB data sets with an LRECL of 80. This change was made to follow both the IBM SMP/E packaging standards, and the CA Technologies packaging standards. Specifying BLKSIZE=0 allows your system to use the most efficient block size for these data sets.