topic Re: try and catch in Application Development and Automation Discussions

try and catch

Former Member — Wed, 25 Jul 2007 10:44:26 GMT

hi , i am getting a value from file . i have to check whether it is pacri decimal value or not . for this which exception should i raise in the try and catch block. can any one give me the code???

Re: try and catch

seshatalpasai_madala — Wed, 25 Jul 2007 11:04:35 GMT

Hi,

Try using CX_SY_CONVERSION_NO_NUMBER.

OR you can create an exception class specific to your need in SE24.

Regards,

Sesh

Re: try and catch

Former Member — Wed, 25 Jul 2007 11:08:28 GMT

Depending on whether your report has the flag "Unicode-enabled" set or not you will get a different result of the syntax check (SLIN) for statement

s_struc-t_table = itab1.

- Unicode-enabled = 'X': => syntax error if the structures do not match exactly

- Unicode-enabled = ' ': => perhaps no syntax error but system-exceptions due to type conversion errors possible

In the latter case you would use the following statement:

CATCH SYSTEM-EXCEPTIONS <type conversion error> = 1.

s_struc-t_table = itab1.

...

ENDCATCH.

However, please note that the CATCH SYSTEM-EXCEPTIONS is different from class-based exception handling because this statement does not return any error object.

Regards