Placing Enterprise COBOL modules in shared storage
All of the modules in IGY.V6R2M0
.SIGYCOMP
that are reentrant can be included in shared storage.
- Authorize the data set
IGY.V6R2M0
.SIGYCOMP
- (Optional) Include
IGY.V6R2M0
.SIGYCOMP in the LNKLSTnn concatenation
- Add compiler modules to LPA dynamically after the system is IPLed


- Copying the non-LPA modules to a data set that is in the LNKLSTnn concatenation
- Copying the non-LPA modules to a data set that can be used as a STEPLIB or JOBLIB
Using the entire IGY.V6R2M0
.SIGYCOMP
data set as a STEPLIB or JOBLIB defeats the purpose of placing the
modules in the LPA because modules are loaded from a STEPLIB or JOBLIB
before the LPA is searched.
Modules that you copy into another data set are not serviced automatically by SMP/E in that data set. You must rerun your copy job after you apply service to Enterprise COBOL to make the updated modules available in the LNKLSTnn data set or in the STEPLIB.
- z/OS MVS™ Initialization and Tuning Guide
- z/OS MVS Initialization and Tuning Reference
If you are placing compiler phases in shared storage, code the
corresponding phase options with the value OUT
when
you run the sample job IGYWDOPT to change the compiler options defaults.
For more information, see Changing the defaults for compiler options.