Configuring an existing DB2 environment
To select an existing DB2® environment select option 2 from the configuration menu.
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Command ===>
Press ENTER to complete, PF3 to go back or PF1 for help.
Please select an option from the list below:
2 0. Settings
1. Configure new DB2
2. Configure existing DB2
3. Configure new CICS
4. Configure existing CICS
5. Configure new UDB
6. Configure existing UDB
It is recommended that you take a copy of the configuration you want to upgrade. Enter c against the region you want to upgrade. This action creates a new configuration, the first two letters of the configuration name is replaced with c_.

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Command ===> Scroll ===> CSR
CICS IA DB2 Customization Function
Press ENTER to complete, PF3 to go back or PF1 for help.
For selecting a DB2 configuration from the list below, please type
S for Short configuration, F for Full configuration, D for Delete,
C for Copy or R for Rename.
Cmd Configuration DB2Version Description
BETIA53 V910 CICSIA 53 Database
s c_TIA53 V910 CICSIA 53 Database
DB2V11 V11 DB2 V11
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Select the copied region and follow the on-screen instructions.
You can select option S (Short) to configure the minimum number of variables or option F (Full) to configure the full set of variables.
DB2 configuration
For a full description of all the configuration values refer to the list in, Configure a new DB2 environment.
- CONFIGURATION NAME
- The name of the new or upgraded DB2 configuration.
Set this field to a meaningful name, like the name of the DB2 subsystem in which you are creating
the CICS® IA DB2 database.
REQUIRED.
- DESCRIPTION
- A short description of the DB2 configuration.
OPTIONAL.
Output data sets
It is recommended that you change these values to reflect the new version of CICS IA you are upgrading to, and to preserve your previous version copies.
DB2 Variables
If you chose to use the second upgrade method,Upgrade the previous CICS IA DB2 database to the new structure, do not change these values.
- DB2 DATABASE FOR TBLSPCS
- DB2 TABLE QUALIFIER
- DB2 PLAN NAME FOR BATCH
- DB2 COLLECTION ID
Migration variables for DB2
- IA PRODUCT QUALIFIER
- The CICS IA data set high-level qualifier. This variable is passed in as input when you start the exec.
- PREVIOUS RELEASE
- Your previous CICS IA release
number. CICS IA configures
the sample jobs that are required to upgrade your DB2 data to the CICS IA
V5.2 database. You can upgrade only from CICS IA 5.1 or CICS IA
3.2.
OPTIONAL.
- OLD DB2 TABLE QUALIFIER.
- Your previous value for DB2 TABLE
QUALIFIER. This variable is used if you keep your previous database
and upgrade the data with the samples that are provided to your new
V5.2 database.
This field is REQUIRED if you are defining a previous release.