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ABAP Object Exception handling

Former Member

‎09-25-2006 1:59 PM

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Hi all,

I would very much like some links to learn how to create Exception objects, and how to use them in my ABAP Object apps.

Thanks in advance!

3 REPLIES 3

Former Member

‎09-25-2006 2:20 PM

0 Kudos

Hi Thomas,

there is a nice tutorial from Thomas Weiss:

<a href="/people/thomas.weiss/blog/2005/03/22/the-new-class-based-exception-handling-in-abap--part-1 New Class-Based Exception Handling in ABAP - Part 1</a>

<a href="/people/thomas.weiss/blog/2005/04/04/the-new-class-based-exception-handling-in-abap--part-2 New Class-Based Exception Handling in ABAP - Part 2</a>

<a href="/people/thomas.weiss/blog/2005/04/13/the-new-class-based-exception-handling-in-abap--part-3 New Class-Based Exception Handling in ABAP - Part 3</a>

<a href="/people/thomas.weiss/blog/2005/04/26/the-new-class-based-exception-concept-in-abap--part-4 New Class-Based Exception Concept in ABAP - Part 4</a>

<a href="/people/thomas.weiss/blog/2005/05/08/the-new-exception-handling-concept-in-abap--part-5 New Exception Handling Concept in ABAP - Part 5</a>

Regards,

Stefan

Former Member

‎09-25-2006 2:32 PM

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hi,

Object Services classes work exclusively with Class-Based Exceptions. The exception classes are predefined in the system. They always start with CX_OS_.

Exceptions of the CX_DYNAMIC_CHECK category are passed to the caller using the RAISING clauses of interface methods; class-specific methods of the class actor; attribute access methods of persistent classes; in the transaction object; and the system actors. Such exceptions must be handled here by the user, (in contrast to the general rule that exceptions should be handled within a procedure, not passed along the hierarchy). Thus semantically, the above exceptions of the CX_DYNAMIC_CHECK category belong more to the CX_STATIC_CHECK category. However, they could not be defined as such, due to their incompatibility with existing Object Services applications.

Check out the link.

http://help.sap.com/saphelp_erp2005vp/helpdata/en/66/bc7aec43c211d182b30000e829fbfe/frameset.htm

http://help.sap.com/saphelp_nw04/helpdata/en/fb/35c62bc12711d4b2e80050dadfb92b/content.htm

http://help.sap.com/saphelp_erp2005vp/helpdata/en/17/f9f44295bae2499e8c56ca4f5106fb/frameset.htm

Regards,

Richa.