topic Re: Execute external command - batch file in Application Development and Automation Discussions

Execute external command - batch file

Former Member — Tue, 29 Jun 2010 13:06:44 GMT

Hello all,

Well I searched everything here and couldn't find an answer to my problem. I want to execute a java program on the application server. I therefore put the java file on the server and tested it there in the command line. Everything works perfect. I created a batch file and tested it on the server. Everything ok. JAVA_HOME is set correctly on the server, so no trouble there.

Now I want to execute this command from an Abap Program.

What I did:

In SM69 I created a new command:

- operating system command: cmd /c

- parameters: c:\test.bat

Note, when I execute the bat directly on the server, everything works perfectly. But when I test this command with SM69 (or SM49), I always a get "java.lang.NoClassDefFoundError". I tried everything I could think of (set java_home in bat, various directories ...). I then removed the java program from the .bat and put simply "md c:\test" in the .bat. No problem at all.

I tried to test FM SXPG_COMMAND_EXECUTE. There I get a "COMMAND NOT FOUND" error, although it has been correctly defined in SM69 (name and operating system).

I also tried to call the java command directly in SM69 (as a parameter, as a operating command , etc ..). I still get "java.lang.NoClassDefFoundError"

Could somebody help me?

Thank you,

Arlindo

P.S. Contents of .bat:

Just 1 line (URLReader being the program to be called)

java URLReader

Re: Execute external command - batch file

Former Member — Wed, 30 Jun 2010 06:07:22 GMT

Hello,

Look at the link below

http://java.sun.com/docs/books/tutorial/getStarted/problems/

section "Runtime problems"

Simo

Re: Execute external command - batch file

Former Member — Fri, 18 Jan 2013 20:17:47 GMT

Hi Arlindo Valente,

We have few question on SM69.

Requirement:

Using SM69, i need to run a java file.

1) c:\hello.java

2) run SM69

3) we will get the class file. ( c:\hello.class )

run class file

1) c:\hello.class

2) run SM69

Open Issue:

1) Can we directly run the file from SM69 like java compiler.( javac hello.java)

2) Can we run the class file directly.

3) We tried to create a command ztest, OS Windows NT, OS command cmd /c, Parameters for operating system command- we have given the path c:\hello.java

getting error - specify file path not found.

Can you please help us out.

Thanks,

Ravindra