Resolving ACR History REORG Issues

In this article, you will gain some insight on how to resolve your REORG issues when utilizing the database utilities for ACR/Summary and ACR/Detail.  

If you were to encounter the error shown below:

#UDC848E HISTORY DATABASE (UNIHF) IS COMPLETELY FULL JOB-IDS
AVL:99,999,999,999 RECS AVL: 99,999,999,999
Delete some job IDs from the history or expand the file size.

Expand the expand the history file using the steps below to mitigate the reported issue:

Delete/Define a new database with the records set to an estimated 1,200,000 records, or tailor it to what your current history file is allocated as:

0 NUMBER OF ACR HISTORIES (INCLUDING ADJUSTMENTS):
0 MAXIMUM: 1,200,000
0 USED: 73,490
0 AVAILABLE: 1,126,510

Here is where you would have to alter the RECORDS in your current JCL from for example 6000 to 1,200,000.

IF LASTCC = 8 -
THEN SET MAXCC = 0

 DEFINE                    -
   CLUSTER (               -
     NAME(CSRTN.IS$PV.ACR.HIST.VER4)  -
     UNIQUE                -
     SHR(3,3)              -
     NUMBERED              -
     VOLUMES(XTSTG1)      -
     RECORDS(00006000))     -

After making the alterations, submit the job.  Once the job completes successfully, execute a List History from within the database utilities within the ACR panels, and the report should confirm if the changes have taken place.