In certain situations, the UDS/SQL utility routines set job switches or evaluate job switches set by the user:
Switch 29: | Evaluated by the UDS/SQL utility routines when logging is activated/deactivated and when errors occur in the logging file. If this switch was set by the user then the utility routine outputs console messages. |
Switch 30: | If a WARNING occurs while the utility routine is executing, then the utility routine sets process switch 30. This continues to be set after the utility routine has terminated and can be evaluated by the user. |
Switch 31: | If an ERROR or SYSTEM ERROR occurs while the utility routine is executing, then the utility routine sets process switch 31. This continues to be set after the utility routine has terminated and can be evaluated by the user. |
Further information on the job switches is provided in the description of the BCHECK and BREORG utility routines in the "Creation and Restructuring" manual.