Managing Model Objects › Impact Analysis › Methods of Running Component Change Processing

Methods of Running Component Change Processing

Following is a list of the ways you can run component change processing.

• Interactively and automatically as you make changes. This occurs when the YCMPCHG model value is set to a value other than *NONE, and the Component change processing option on the model profile is set to Y.
• Using the Apply Component Changes (YAPYCMPCHG) command. If you do not run component change processing interactively, it is useful to run this command in batch to ensure that the effects of changes have been distributed throughout the model.

  The YAPYCMPCHG command requires *PGMR capability. By default you can run this command only within an interactive or batch program to prevent excessive use of interactive resources. You can change this default using the Change Command (CHGCMD) command.

• By request, using the simulation options on either of the following commands:
  • Display Model Usages (YDSPMDLUSG)
  • Display Model References (YDSPMDLREF)

  This is useful for seeing how a proposed change will affect other model objects. Results are only displayed; the All Objects list for the model objects affected by the change is not updated.

• Using the Submit Model Creates (YSBMMDLCRT) command or interactive generation. This occurs automatically if the YCMPCHG model value is set to *GEN.