To resize the Mainview for DB2 trace log datasets (TLDS) without losing the data in the TLDS, the following process may be used:

1. Identify the dataset names of the TLDS that need to be resized.
2. Archive the TLDS datasets using the DZTBARC job in the hlq..BMCSAMP lib; this job will archive the TLDS to a flat file.
3. Stop the BBI-PAS started task
4. Load the archive data back into a NEW TLDS file using the sample JCL in member DZTBRLOD in the hlq..BMCSAMP lib.  NOTE:  the allocation size of the new file should be set to the desired larger size in this job.
5. Rename the TLDS' identified in step 1 to a new name.
6. Rename the NEW TLDS, created in step 4, to have the original name of the TLDS from step 1.
7. Restart the BBI-PAS
8. After selecting the TLDS from online to verify that the newly sized TLDS is working, the renamed TLDS in step 6 may be deleted along with the flat file created in step 2 as part of the cleanup for the resizing.