Note: This appendix is only for sites that are upgrading from LIB/CCF Important! release 3.7 or earlier.
Release 3.8 introduced the Library Chain Definition Function (LCDF) that eliminated certain LIB/CCF Administrator tables. LCDF lets you define production and test master file pairs and their associated libraries (object, load, history) with any number of intermediate Q/A and reject libraries. Each set of files contains a library chain defining a promotion path for members under development.
One of the primary benefits of LCDF is that all master file definition information is collected into one set of members and is shared by all CCF systems. Also, a file's characteristics are defined only once, regardless of how many library chains it is used in.
LCDF is available in the CA Roscoe, ISPF(TSO) and ISPF(VM/ESA or z/VM) environments as Administrator option 12.11, replacing the Master File Definition Table (12.4), the Production Master File Table (12.6), the History Master File Table (12.7), and the VM/ESA and z/VM Master File Information Table (12.10). The information formerly carried in these tables is now in restructured members on the System Master File.
If you are upgrading to release 4.4 from release 3.7 or earlier, the information in the affected tables must be converted to the new format. LIB/CCF release 4.4 does not operate in the above environments without the information in the new format.
To assist in the upgrade to release 4.4, there is a program to reformat the existing table information and update the System Master File accordingly, allowing work in progress to continue.
This section contains the following topics:
Reformatting the System Master File Under CA Roscoe
Suggested Conversion Procedures (CA Roscoe and TSO)
Suggested Conversion Procedures (VM/ESA and z/VM)
CCFCNV37 Error and Informational Messages
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