Originally posted by: Ole Haavard Haug-Larsen

Hi.

We want to use at jexit-modul (to get UUID), but get error when we run the map in command server at Linux.

Jar-file have been created in windows, and the mapping runs successfully in Design Studio. Mapping-file and Jar-file have been uploaded to the Linux-server as normal. BUT when we run the mapping we get the message 'Exit called failed', and the mapping return the error-message 'Adapter not found'.

We have tried a various of actions:

- Put jar-file in /opt/IBM/wsdtx/libs-folder (which are include in the LD_LIBRARY_PATH-variable)
- Put jar-file in /opt/IBM/wsdtx/config-folder (where dtx.ini are located)
- Put jar-file in /tmp/wtx_UUID-folder (AND have included this folder in the LD_LIBRARY_PATH-variable)
- Updated dtx.ini-file with jar-path in 'External Jar-files'
- Updated dtx.ini-folder with jar-path in 'Eternal Jar Directories'

What can be wrong? Any suggestions are appreciated!

Originally posted by: Ejay

Hi

You should try to add the CLASSPATH variable pointing to your jar file .

Hope this help

EJay

Originally posted by: Ole Haavard Haug-Larsen

I have tried to update CLASSPATH and LD_LIBRARY - but with no luck...

Originally posted by: Ejay

Hi ,

Please check  the file /opt/IBM/wsdtx/libs/libdtxjpi.so exist on your system .

Did you execute ". ./setup" from /opt/IBM/wsdtx/ prior running your testing ?

Can you show us your "env" command result ?

Ejay

Originally posted by: paul.brett

Perhaps you could activate the JNI Layer trace ni the dtx.ini file, and let us kow what that tells you when you run the map?

[JNI Layer Trace]
switch=on
file=/tmp/jni_layer_trace.txt
pid=on
level=100

Thanks.

Paul.

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Originally posted by: Ole Haavard Haug-Larsen

I activated the JNI-Trace, but I did not get any output in the jni_layer_trace.txt-file..
 

I checked the dtxconn.log, and here I found these messages:

DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Open type=1  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Name=/tmp/wtx_UUID/jexit_getUUID_method.lnx Handle=2 (mercio.c:2313)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Close Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Handle=1 (mercio.c:4711)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Open type=0  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Name=/tmp/wtx_UUID/Mer_jexit_getUUID_method_183891463045153_1.O1.tmp Handle=3 (mercio.c:2313)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Creat type=0  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Name=/tmp/wtx_UUID/Result.txt Handle=3 (mercio.c:3226)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Open type=3  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Name=/tmp/wtx_UUID/jexit_getUUID_method.mtr Handle=4 (mercio.c:2313)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : Creat type=3  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Name=/tmp/wtx_UUID/jexit_getUUID_method.mtr Handle=4 (mercio.c:3226)
DTXLN1133D - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O TRACE : CALLING EXIT=10  Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Lib/class name=Test1 Function=getUUID (mercexit.c:2366)
DTXLN4136E - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     0 - I/O ERROR : AllocExit Failed. Lib name=/opt/IBM/wsdtx/libs/libdtxjpi.so Function=JExit error=(0)libjava.so: cannot open shared object file: No such file or directory (mercexit.c:1412)
DTXLN4136E - Thu May 12 11:25:53 2016 - tid:-981522624 inst:     1 - I/O ERROR : JEXIT Failed. Map=/tmp/wtx_UUID/jexit_getUUID_method.lnx Lib/class name=Test1 Function=getUUID (mercexit.c:2490)

Originally posted by: paul.brett

Please run these two commands:

$ cd $DTX_HOME_DIR
$ find . -name libjava.so
./java/lib/amd64/libjava.so

...and paste the results into this thread.

Thanks.

Paul.

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Originally posted by: paul.brett

These are my results, running the example on Linux with WTX 8.4.1.3(14)_64bit:

$ dtxcmdsv jexit_getUUID_method.lnx -AE -OE1

IBM WebSphere Transformation Extender(TM) Linux Command Server - version 8.4.1.3(14)_64bit
Copyright 1998, 2015 IBM Corporation. All rights reserved.

Map file: /nfshome/pbrett/maps/jexit/jexit_getUUID_method.lnx -AE -OE1 %lt;data;%gt;
In #  0:               0  Out #  1:               0  Time:    0:00
In #  0:               0  Out #  1:               0  Time:    0:00
In #  0:               0  Out #  1:               0  Time:    0:02  Exit call failed
In #  0:               0  Out #  1:               0  Time:    0:02
java.lang.Exception: java.lang.Exception: java.lang.Exception: java.lang.ClassNo
tFoundException: Test1In #  0:               0  Out #  1:               1  Time:
In #  0:               0  Out #  1:               1  Time:    0:02

Map completed (0):  Map completed successfully (2.491 seconds)

$ export CLASSPATH=/nfshome/pbrett/maps/jexit/testjexit.jar
$ dtxcmdsv jexit_getUUID_method.lnx -AE -OE1

IBM WebSphere Transformation Extender(TM) Linux Command Server - version 8.4.1.3(14)_64bit
Copyright 1998, 2015 IBM Corporation. All rights reserved.

Map file: /nfshome/pbrett/maps/jexit/jexit_getUUID_method.lnx -AE -OE1 %lt;data;%gt;
In #  0:               0  Out #  1:               0  Time:    0:00
In #  0:               0  Out #  1:               0  Time:    0:00
b26619ad-5a2e-4030-9fd3-675cbf9a23f1In #  0:               0  Out #  1:
In #  0:               0  Out #  1:               1  Time:    0:02

Map completed (0):  Map completed successfully (1.714 seconds)

Thanks.

Paul.

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Originally posted by: paul.brett

I have re-created your error:

DTXLN4136E - Thu May 12 07:02:48 2016 - tid:-1421134784 inst:     0 - I/O ERROR : AllocExit Failed. Lib name=/nfshome/pbrett/linux64/wtx8.4.1.3/libs/libdtxjpi.so Function=JExit error=(0)libjava.so: cannot open shared object file: No such file or directory (mercexit.c:1412)

Using this method:

login: brett1pa
Password:
Last login: Thu May 12 06:35:22 from sig-9-83-202-113.evts.uk.ibm.com

$ export DTX_HOME_DIR=/nfshome/pbrett/linux64/wtx8.4.1.3
$ export PATH=/nfshome/pbrett/linux64/wtx8.4.1.3/bin:$PATH
$ export LD_LIBRARY_PATH=/nfshome/pbrett/linux64/wtx8.4.1.3/libs:$LD_LIBRARY_PATH
$ export CLASSPATH=/nfshome/pbrett/maps/jexit/testjexit.jar
$ cd maps/jexit
$ dtxcmdsv jexit_getUUID_method.lnx -AE -OE1

Error: DTX_HOME_DIR- Path doesn't exist or too long.
$ dtxcmdsv jexit_getUUID_method.lnx -AE -OE1

IBM WebSphere Transformation Extender(TM) Linux Command Server - version 8.4.1.3(14)_64bit
Copyright 1998, 2015 IBM Corporation. All rights reserved.

Map file: /nfshome/pbrett/maps/jexit/jexit_getUUID_method.lnx -AE -OE1 %lt;data;%gt;
In #  0:               0  Out #  1:               0  Time:    0:00
In #  0:               0  Out #  1:               0  Time:    0:00
In #  0:               0  Out #  1:               0  Time:    0:00  Exit call failed
In #  0:               0  Out #  1:               0  Time:    0:00
Adapter not foundIn #  0:               0  Out #  1:               1  Time:    0
In #  0:               0  Out #  1:               1  Time:    0:00

Map completed (0):  Map completed successfully (0.008 seconds)

Emmanuel was right, it is essential that you run the official setup script with the following syntax:

. ./setup

Thanks.

Paul.

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Originally posted by: Ole Haavard Haug-Larsen

You guys are great!!

Running the official setup script was the solution!! I guess I should have known about it - but right know I'm just very happy to have solved a blocking problem!!

Thanks again!