The reference sections of the information contain reference information that you need when you use CICS® VR.
This section includes the messages and abend codes that are used by CICS VR, and also includes instructions to successfully complete the recovery of CICS VSAM data.
This section explains the CICS VR abend codes, and provides instructions for you to successfully complete the recovery of your CICS® VSAM data. Each abend code is explained using the following format.
CICS® VR 6.1 contains these changes.
CICS® VR uses logs to recover your VSAM data.
CICS® VR forward recovery consists of a restore and then forward recovery.
The information in the following topics describe how to take a backup using CICS® VR. The panels and secondary windows are in the sequence that they are displayed during a backup job generation.
You can reorganize a VSAM sphere using CICS® VR. VSAM sphere reorganization can increase the space of a sphere and its alternate indexes. It can also change the control interval sizes for a sphere's components.
The CICS® VR recovery and backup functions are typically accessed using the Utilities pull-down menu after selecting VSAM spheres.
The CICS® Backout Failed sphere list shows the CICS spheres registered for manual recovery or reorganization after CICS notification of a backout failure.
CICS® VR is integrated with ISMF so that you can create a CICS VR recovery job for the data sets in an ISMF data set list by entering the VSAMREC line operator or list command. When you enter the VSAMREC line operator or list command, the necessary CICS VR panels are called and you can create a recovery job for the VSAM sphere.
IBM® recommends that you use the CICS® VR panel interface to create recovery jobs for your VSAM spheres. Using the CICS VR panel interface eliminates the need for you to manually keep track of daily update activity, logs, backups, etc. Also, the CICS VR panel interface automatically creates the recovery JCL for you.
The CICS® VR batch backout utility allows you to remove updates that were made to KSDS, ESDS, RRDS, and VRRDS VSAM spheres by steps in a batch job. This section describes how to run the CICS VR batch backout utility.
The CICS® VR forward recovery and batch backout utilities produce a set of reports upon successful completion. The reports are written to the data set allocated to the DWWPRINT ddname. However, the set of reports written for the forward recovery backout utilities differ from the set of reports written for the batch backout utilities.
The IBM® Customer Engineering Program Support structure helps you resolve problems with IBM products, and ensures that you can make the best use of your IBM computing systems.
If you have to contact IBM® personnel about a CICS® VR problem, you must classify and describe the problem.
You can determine the cause of a CICS® VR abend in a number of ways.
Descriptions of the CICS VR command rules and how to read the syntax diagrams.
A table of descriptions of CICS® VR functions and commands used with CICS TS.
Messages and their format.
Operator messages are listed sequentially and contain an explanation of how the entries are formatted.
Tables of reason and return codes.
The following messages are CICS VR service diagnostic messages for use by IBM field support personnel.
A table that contains the ddnames for CICS® VR.
Every undo log block consists of a Block Header (MVSLogBlockHeader type), followed by log records. Every log record includes a standard General Log Header (GenLogRecord type), followed by record data.
The REXX procedure DWWBKNT performs multiple calls of the CICS VR NOTIFY utility DWWNT for IDCAMS REPRO backups listed in the input data set. It can be used in TSO and in a batch environment.
The table lists parameters that you can specify on the DWWCST01 panel to customize members of &HLQ.SDWWCNTL.OUT and &HLQ.SDWWSENU/SJPN.OUT data sets.
You can replace the CICS® VR supplied JCL skeleton DWWUJOB with one of your own ones that satisfies your requirements.
The terms in this glossary are defined as they pertain to the CICS VSAM Recovery documentation.
This is the information for CICS VSAM Recovery for z/OS. It applies to CICS VSAM Recovery for z/OS Version 6.1, and to all subsequent versions, releases, and modifications until otherwise indicated in new editions. Make sure you are using the correct edition for the level of the product.
Download the PDF format documentation for CICS VSAM Recovery for z/OS 6.1
CICS VR failed to get more storage.
Increase the size specified in the REGION parameter.