Managing data entry database (DEDB) areas
Fast path AREA application
COMMAND ===> TGT ===> IMS410
LC CMDS: P(STOP), S(START), DR(RECOVER NOFEOV), DF(RECOVER FEOV), D(SHOW ADS)
TOTAL OVFLOW SEQ DEP ACTIVE
LC AREA DATABASE ADS PCT USED PCT USED UTILITY ------ STATUS ------
CUSA02A BBFDDB02 0 0 0 STOPPED
CUSA020 BBFDDB02 0 0 0 NOT OPEN
CUSA021 BBFDDB02 1 14 29 RECOVERY NEEDED
CUSA022 BBFDDB02 0 0 0 NOT OPEN
CUSA023 BBFDDB02 0 0 0 NOT OPEN
CUSA024 BBFDDB02 0 0 0 NOT OPEN
CUSA025 BBFDDB02 0 0 0 NOT OPEN
CUSA026 BBFDDB02 0 0 0 NOT OPEN
CUSA027 BBFDDB02 0 0 0 NOT OPEN
CUSA028 BBFDDB02 1 7 12 I/O ERROR
CUSA029 BBFDDB02 0 0 0 NOT OPEN
CUSA03A BBFDDB03 0 0 0 NOT OPEN
CUSA030 BBFDDB03 0 0 0 NOT OPEN
CUSA031 BBFDDB03 1 0 5 SCAN
CUSA032 BBFDDB03 0 0 0 CREATE FORMAT PHASE
CUSA033 BBFDDB03 0 0 0 CREATE COPY PHASE
CUSA034 BBFDDB03 0 0 0 NOT OPEN
CUSA035 BBFDDB03 0 0 0 NOT OPEN
CUSA036 BBFDDB03 0 0 0 NOT OPEN
This application shows a scrollable list of the Data Entry Databases defined for IMS by name. For each DEDB, it shows the area name, the number of area data sets (ADS), a usage Percentage of independent overflow and sequential dependent control intervals, the active utility (if scheduled), and the current status of the DEDB area.
Enter any of the following One- or two-character line commands on the line of the DEDB area that you want to change.
Line command | Description |
|---|---|
P | Issues the /STOP AREA command to stop the DEDB area, which closes the data sets for the area and deallocates them |
S | Issues the /START AREA command to start the DEDB area, which reallocates the DEDB area data sets |
DR | Issues the /DBRECOVERY AREA command with NOFEOV, which stops the area, closes the data sets, and deallocates them The IMS log does not switch to the next OLDS (online log data sets) |
DF | Issues the /DBRECOVERY AREA command without NOFEOV, which stops the area of the database, closes the data sets, and deallocates them The IMS log switches to the next OLDS. |
D | Displays the AREA DETAIL application for the area selected by the D line command |
The following table contains the field descriptions for the DEDB AREA application:
Field name | Description |
|---|---|
AREA | One- to eight-character area name |
DATABASE | One- to eight-character name of the DEDB that owns this area |
TOTAL ADS | Total number of area data sets for this area |
OVFLOW PCT USED | Percentage of independent overflow control intervals used |
SEQ DEP PCT USED | Percentage of sequential dependent overflow control intervals used N/A is displayed if sequential dependents are not defined |
ACTIVE UTILITY | Type of utility active against this area, which can be
|
STATUS | Current area status, which can be
|
Exceptions off (X OFF) is the default. All DEDB areas are displayed, including those that are an exception to normal operation. If the area is operating normally, a status is not displayed. If X ON is entered in the primary command line, only the areas in an exception to normal operation are shown. The exception status can be RECOVERY NEEDED, or STOPPED.