Changing values

An installation can change scheduling information established by an ASCHPMxx parmlib member by creating another ASCHPMxx parmlib member containing CLASSDEL statements that delete previous statements, or the parmlib member can reissue statements with new parameter values to modify previous statements.

Examples of deleting and modifying statements are in z/OS MVS Planning: APPC/MVS Management.

Attention: When modifying previous statements, the parmlib statements have a cumulative effect, and any one parmlib member might not contain the current scheduling characteristics.
Parent topic: ASCHPMxx (APPC/MVS transaction scheduler)