SYS1.SBDTLIB, the BDT module library, requires authorized program facility (APF) authorization. Therefore, you must add the name SYS1.SBDTLIB to SYS1.PARMLIB member IEAAPFxx or PROGxx.

The format of IEAAPFxx or PROGxx entries and the rules for coding it are described in the z/OS MVS Initialization and Tuning Reference.