This document covers the following topics:
This chapter describes the steps necessary to install the Adabas Bridge
for DL/I (ADL) in a z/VSE environment. After performing these
steps, you will be able to run the ADL data base conversion utilities, to use
the ADL Online Services and to operate the ADL Interfaces for DL/I and Adabas
calls.
For easy reference, all installation steps are summarized below. In general, all steps must be performed in all environments. Exceptions are clearly marked as such in the detailed description of the individual steps.
| Step | Description |
|---|---|
| Step 1 | Load the ADL libraries to disk. |
| Step 2 | Load the ADL directory file. |
| Step 3 | Load the ADL Online Services and the ADL Installation Verification Package. |
| Step 4 | Create the ADL parameter module. |
| Step 5 | Create the executable ADL data conversion module. |
| Step 6 | Create the executable ADL precompiler module. |
| Step 7 | Create the executable module for the ADL CALLDLI Interface in batch. |
| Step 8 | Create the executable module for the ADL Consistency Interface in batch. |
| Step 9 | Create the executable module for the ADL Interfaces under CICS. |
| Step 10 | Create the executable ADL batch region controller. |
| Step 11 | Create the ADL substitute for the Adabas link module in batch. |
| Step 12 | Link-edit the Adabas link module under CICS with the ADL exit
ADLEXITB.
|
Note:
If you use Software AG's System Maintenance Aid (SMA), steps 1 to 9
are performed by SMA.
Load the ADL libraries to disk using the JCS given as an example below.
The following table gives an estimate of how much space is needed for various device types (primary tracks, directory tracks).
| Library | 3390 |
|---|---|
| SL | 40, 1 |
| RL | 80, 1 |
| CL | 80, 1 |
Note:
If you are using SMA, refer to the System Maintenance
Aid documentation. If you are not using SMA, follow the instructions
below.
This section explains how to copy the data sets .LIBJ,
.LIBR and .LICS from tape to disk. All other data
sets can be installed directly from the tape.
You will then need to perform the individual installation procedure for each component to be installed.
The data set COPYTAPE.JOB contains the JCL required to copy
the data sets .LIBJ, .LIBR and .LICS
from tape to disk. Copy COPYTAPE.JOB to your disk by using the
following sample JCL:
* $$ JOB JNM=LIBRCAT,CLASS=0, + * $$ DISP=D,LDEST=(*,UID),SYSID=1 * $$ LST CLASS=A,DISP=D // JOB LIBRCAT * ***************************************** * STORE COPYTAPE.JOB IN LIBRARY * ***************************************** // ASSGN SYS004,nnn // MTC REW,SYS004 // MTC FSF,SYS004,4 ASSGN SYSIPT,SYS004 // TLBL IJSYSIN,'COPYTAPE.JOB' // EXEC LIBR,PARM='MSHP; ACC S=lib.sublib' /* // MTC REW,SYS004 ASSGN SYSIPT,FEC /* /& * $$ EOJ
where:
nnn is the tape
address
lib.sublib is the library and
sublibrary in which COPYTAPE.JOB is to be stored
Modify COPYTAPE.JOB according to your local naming
conventions and set the disk space parameters.
Submit COPYTAPE.JOB to copy the data sets .LIBJ,
.LIBR and .LICS from tape to your disk.
Load the ADL Directory File. This file is a standard Adabas file
unloaded with the ADAULD utility of Adabas. You may use the JCL in
the ADL source library member ADLINS2.J as an example.
If ADL is already installed at your site and you want to continue to use
the existing ADL directory file, you may simply delete the obsolete error
messages from the existing Directory File and load the new messages from the
unloaded file provided on the installation tape. You may use the JCL in the ADL
source library member ADLINS2A.J as an example.
Load the ADL Online Services and the DDM for the ADL
Directory File, ADB-CONTROL. The INPL file on the
installation tape was created with the Natural SYSOBJH utility and
is compatible with Natural version 4.1 and upwards. You may use the
JCL in the ADL source library member ADLINS3.J as an
example.
Note that the INPL file on the ADL installation tape
contains a DDM for the ADL Directory File and the object modules
of the library SYSADL with the ADL-supplied subprograms
ADLERROR and ADLACTIV. These subprograms may be used
by Natural applications operating under the ADL Consistency Interface.
The same step loads also the ADL Installation Verification Package
(SYSADLIV) and the related DDMs.
Create the ADL parameter module (DAZPARM) by assembling the
DAZPARM macro. This procedure is common to both z/OS and z/VSE and
is described in the section The ADL Parameter Module .
You may use the JCS in the ADL Source Library member
ADLINS4.J as an example.
Create the executable ADL CBC utility module by running
the link editor and specifying the following link edit directives:
PHASE DAZNUCU,*,NOAUTO INCLUDE DAZPARM INCLUDE DAZCCGEN INCLUDE DAZCCOUT INCLUDE DAZCCSUB INCLUDE DAZAXES INCLUDE DAZSERV INCLUDE DAZDEBUG INCLUDE DAZZAP ENTRY DAZPARM
You may use the JCS in the ADL Source Library member
ADLINS5U.J as an example.
This step need only be performed where one or more of the application
programs to be converted uses the HLPI.
Create the executable ADL precompiler module by running the link editor and specifying the following link edit directives:
PHASE DAZNUCP,*,NOAUTO INCLUDE DAZPARM INCLUDE DAZEXEC INCLUDE DAZSERV INCLUDE DAZLANP INCLUDE DAZSYXTB INCLUDE DAZDEBUG INCLUDE DAZZAP ENTRY DAZPARM
You may use the JCS in the ADL Source Library member
ADLINS6P.J as an example.
Create the executable ADL CALLDLI Interface batch module
by running the link editor and specifying the following link edit
directives:
PHASE DAZNUCB,*,NOAUTO INCLUDE DAZPARM INCLUDE DAZBENT INCLUDE DAZAXES INCLUDE DAZSERV INCLUDE DAZINICB INCLUDE DAZCDPOS INCLUDE DAZDREIN INCLUDE DAZDEBUG INCLUDE DAZZAP ENTRY DAZPARM
You may use the JCS in the ADL Source Library member
ADLINS7B.J as an example.
Create the executable ADL Consistency Interface module for batch by running the linkage-editor and specifying the following link-edit directives:
PHASE DAZNUCA,*,NOAUTO INCLUDE DAZPARM INCLUDE DAZAXES INCLUDE DAZBDOKE INCLUDE DAZBRQH INCLUDE ADAUSER INCLUDE DAZCDPOS INCLUDE DAZCONSI INCLUDE DAZDEBUG INCLUDE DAZDREIN INCLUDE DAZINICB INCLUDE DAZSERV INCLUDE DAZZAP ENTRY DAZPARM
The ADAUSER object module must be included from a valid
Adabas relocatable library.
Note:
When you want the user written user exit (DAZUEX01) to
become active in batch, you must, in addition, include your user exit
DAZUEX01 within the ADL nucleus DAZNUCA. This may be
achieved by specifying an extra statement for the linkage-editor input:
INCLUDE DAZUEX01
See the section ADL User Exit
DAZUEX01 later in this documentation for more details on
the purpose and conventions for the user exit DAZUEX01.
You may use the JCS in the ADL source library member
ADLINS8A.J as an example on how to link-edit the ADL nucleus
DAZNUCA.
Create the executable ADL Interfaces CICS module by running the link editor and specifying the following link edit directives:
PHASE DAZNUCC,*,NOAUTO INCLUDE DFHEAI INCLUDE DFHEAI0 INCLUDE DAZPARM INCLUDE DAZCAPRI INCLUDE DAZCIFP INCLUDE DAZCRQH INCLUDE DAZCDOKE INCLUDE DAZCLUB INCLUDE DAZCONSI INCLUDE DAZAXES INCLUDE DAZSERV INCLUDE DAZINICB INCLUDE DAZCDPOS INCLUDE DAZDREIN INCLUDE DAZDEBUG INCLUDE DAZSTUB INCLUDE DAZZAP ENTRY DAZPARM
You may use the JCS in the ADL Source Library member
ADLINS9C.J as an example.
Note:
When you want the user written user exit (DAZUEX01) to
become active under CICS, you must, in addition, include your user exit
DAZUEX01 within the ADL Interfaces CICS nucleus,
DAZNUCC. This may be achieved by specifying an extra statement for
the linkage-editor input:
INCLUDE DAZUEX01
See the section ADL User Exit
DAZUEX01 later in this documentation for more details on
the purpose and conventions for the user exit DAZUEX01.
Create the executable ADL batch region controller by running the linkage-editor and specifying the following link-edit directives:
ACTION CLEAR PHASE DAZIFP,*,NOAUTO INCLUDE DAZBIFP INCLUDE DAZBRQH INCLUDE ADAUSER INCLUDE DAZUEX01 ENTRY DAZBIFP
You may use the JCS in the ADL source library member
ADLINS10.J as an example. The ADL load library, the Adabas load
library and the user load library must be defined in a "LIBDEF
PHASE,SEARCH=" statement in the given order.
It is only necessary to perform this step, if you want a user written
user exit (DAZUEX01) to become active in batch. See the section
ADL User Exit
DAZUEX01 later in this documentation for more details on
the purpose and conventions for this user exit.
This step is only required if you plan to use the ADL Consistency Interface in batch.
Assemble and link-edit the ADL substitute for the Adabas link-module in
batch, ADALNK. You may use the JCS in the ADL source library
member ADLINS11.J as an example. You need to perform this step
only, if you plan to use the ADL Consistency Interface. See the section
Batch
Installation and Operation in the ADL
Interfaces documentation for more information on how to install the
ADL Consistency Interface.
The ADL source library member to be assembled is DAZLNKD.
Before the assembly, you will have to customize the assembler local variable
&ADALNK in the ADL source library member DAZLNKD.
&ADALNK specifies the new name chosen for the original Adabas
link module. It is defaulted to "ADAOLK".
Note that the ADL source library, the Adabas source library and the system macro libraries must be concatenated in the given order.
If you want to make use of the table of converted Adabas files
(DAZTCF) you have to perform the steps described in section
Batch
Installation and Operation in the ADL
Interfaces documentation. Assemble DAZTCF before
link-editing of ADALNK. The assembly of DAZTCF is
included in the sample JCL ADLINS11.
Add the following statement to the linkage-editor input for the Adabas batch link module:
INCLUDE DAZTCF
For Adabas version 8 and above, you must additionally link the Adabas link-globals-table LNKGBLS to the ADL substitute:
INCLUDE LNKGBLS
This step is only required if you plan to use the ADL Consistency Interface under CICS. See the section CICS Installation and Operation in the ADL Interfaces documentation for more information on how to install the ADL Consistency Interface.
Add the following statement to the linkage-editor input for the Adabas link module under CICS:
INCLUDE ADLEXITB
If you want to use the table of converted Adabas files, assemble the
DAZTCF table and include this also:
INCLUDE DAZTCF
Note:
The parameter LUSAVE in the Adabas link
source member LNKOLSC must have a value of at least 72
bytes.
