topic Re: Deactivationg the method in Application Development and Automation Discussions

Deactivationg the method

Former Member — Thu, 27 Mar 2008 19:57:17 GMT

Hi,

In my system class CL_SWF_WFM_FLOW is giving a syntax error "Method IF_SWF_WFM_COMPONENT~IS_CANCELLED has already been implementd".

Could anyone please tell me how can I fix this syntax error. I don't have any idea about the ABAP Objects and Classes.

Thanks,

Murali.

Re: Deactivationg the method

uwe_schieferstein — Thu, 27 Mar 2008 21:58:43 GMT

Hello Murali

On ECC 6.0 the interface method IF_SWF_WFM_COMPONENT~IS_CANCELLED is implemented in the superclass CL_SWF_WFM_COMPOSITE_WIM.

Such an error message occurs if you would try to implement the interface method a second time in the subclass CL_SWF_WFM_FLOW.

I do not think there are duplicated entries of this method in the class. However, I assume there is a problem within the DB tables containing the meta data about classes and interface.

You may analyse the meta data using class CL_OO_CLASSLIB_CHECKER. In addition, you should have a look at [Note 847337 - Work queue: Problems occur during error processing|https://service.sap.com/sap/support/notes/847337].

Regards

Uwe

Re: Deactivationg the method

Former Member — Mon, 31 Mar 2008 15:54:22 GMT

Hi Uwe Schieferstein,

This issue is solved. I performed the following steps to make it work:

I have created an inactive version of the class CL_SWF_WFM_FLOW and activated it along with its super classess then it started working.

Thanks for all your help.

Murali.