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Upgrade Guide for DB2 UDB for z/OS and OS/390 > Upgrading a Database from the Mainframe > Executing the Upgrade on the zSeries Host (Phase 1 of 2) >
Migrating Preschm Data
Complete the following procedure to migrate preschm data by executing preschm jobs. The preschm jobs update columns, populate tables, set flags, and create temporary indexes for data migration. To migrate preschm data
- If you are not on the Siebel Upgrade Main Menu, enter the following command:
TSO SBLUPG77
- Select option 4: RUN UPGRADE / POST-UPGRADE MAINTENANCE.
The Siebel Upgrade Job Submission Menu for your upgrade path appears.
- For Siebel eBusiness application upgrades, the panel ID is SBLRUNHP.
- For Siebel Industry application (SIA) upgrades, the panel ID is SBLRUNFP.
- Select option 6: PRESCHM.
This places you in edit mode for dataset DSNHLQ.SIEBEL.INSTALL.JCL(SUBPSH).
- Run the job using the JCL in dataset
DSNHLQ.SIEBEL.INSTALL.JCL(SUBPSH).
NOTE: This job automatically submits the first PRESCHM job referenced in dataset DSNHLQ.SIEBEL.EXEC(@PRESCHM).
- If this job runs successfully, it automatically submits the next dependent job, and so on.
- This process continues for all preschm jobs. If a job fails, the succeeding dependent job does not get submitted. The automatic job submission sequence terminates.
- After all preschm jobs are run, verify that each job ran successfully.
RC=0, RC=4, or RC=8 indicates that the job was successful. RC=8 is associated with jobs that have an X in position 3 of the member name.
Jobs with an ABEND (end abnormally) U99 or U099 message are jobs that failed.
If you selected Siebel-Scheduled Mode, this job is logged (as Completed Successfully or Failed) to the target Siebel log table: TARGET_TABLEOWNER.TMP_SBLLOG_TAR.
NOTE: These jobs are not logged. You must fix any failed jobs before proceeding with the upgrade. For information on restarting failed jobs, see Running the Siebel Upgrade Wizard.
- Enter
cancel on the command line or press PF3 to save changes.
- View the job status.
For information on how to view job status if you selected Siebel-Scheduled Mode, see Viewing the Siebel Job Log Status.
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