Migrating from IMS Library Integrity Utilities 2.1 (BPE-based DBRC)

When you migrate Integrity Checker from IMS Library Integrity Utilities 2.1 to this release of the product and BPE-based DBRC is used, complete the following migration steps.

About this task

The global option modules, LICON data sets, JCL, and the control statements that are used in IMS Library Integrity Utilities 2.1 are compatible.

However, in IMS Library Integrity Utilities 2.2, alias name DSPCRTR0 is not assigned for the FABLRTR0 module by default. Therefore, you must perform the following steps to customize the LIU load modules to work with DBRC module DSPCRTR0.

Procedure

Install IMS Library Integrity Utilities.
Complete the SMP/E installation of IMS Library Integrity Utilities.
Assign alias name DSPCRTR0 for the FABLRTR0 module or merge Integrity Checker load modules into the IMS SDFSRESL library.
- If the Integrity Checker load modules were not merged into the IMS SDFSRESL library in the IMS Library Integrity Utilities 2.1 environment, assign alias name DSPCRTR0 to the FABLRTR0 load module.
  For more information about completing this task, see Method 1. Customizing LIU load modules by creating alias name DSPCRTR0.
- If the Integrity Checker load modules were merged into the IMS SDFSRESL library in the IMS Library Integrity Utilities 2.1 environment, merge the Integrity Checker load modules of IMS Library Integrity Utilities 2.2 into the IMS SDFSRESL library.
  Tip: You do not need to run the FABLUMD1 job, which receives and applies USERMOD to install the FABLRTR0 module into your IMS SDFSRESL library because the FABLRTR0 module is compatible and it does not need to be updated.
  
  For more information about completing this task, see Method 2. Customizing LIU load modules by merging into the IMS SDFSRESL library.
Issue the BPE REFRESH USEREXIT command to reload the Integrity Checker load modules.
For more information about the BPE REFRESH USEREXIT statement, see the topic "BPE REFRESH USEREXIT command" in IMS Commands.