It is recommended that TBLBASE be statically linked, and not defined to CICS. By statically linking TBLBASE, the PPT is not searched for TBLBASE and the call is very efficient. If it is called dynamically, it must be defined to CICS.
All other tableBASE modules are loaded and kept resident under CICS; a single copy serves all users.
TBLBASE is supported under the CEDF transaction allowing tableBASE calls to be traced and debugged.