topic Re: MMBE in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/mmbe/m-p/1665593#M294678 <HTML><HEAD></HEAD><BODY><P>quite often if you clone an alv program you have to change a 'callback' program parameter somewhere which has been hard-coded.</P></BODY></HTML> Thu, 09 Nov 2006 01:07:54 GMT former_member186741 2006-11-09T01:07:54Z MMBE https://community.sap.com/t5/application-development-and-automation-discussions/mmbe/m-p/1665592#M294677 <HTML><HEAD></HEAD><BODY><P>Hello All,</P><P>I copied MMBE to ZMMBE and I am trying to add a filed(VFDAT- expriration date) to MMBE output. the program short dumps at CL_GUI_ALV_GRID=&gt;CELL_DISPLAY saying 'Field symbol has not yet been assigned'. </P><P></P><P>Here's the source code extract:</P><P></P><P>ASSIGN COMPONENT l_column OF STRUCTURE &lt;wa&gt; TO &lt;f1&gt;.</P><P>CALL METHOD cl_gui_alv_grid=&gt;cell_display</P><P> EXPORTING</P><P> is_data = &lt;wa&gt;</P><P> i_int_value = &lt;f1&gt;</P><P> IMPORTING</P><P> e_ext_value = l_data</P><P> CHANGING</P><P> cs_fieldcat = ls_fieldcatalog_wa.</P><P></P><P>field-symbol &lt;f1&gt; is not assigned. l_column is VFDAT ( I checked in debug mode). Is this related to DATE data element? I couldn't figure out. Somebody please help me.</P><P>Thanks,</P><P>Chandni</P></BODY></HTML> Thu, 09 Nov 2006 00:33:59 GMT https://community.sap.com/t5/application-development-and-automation-discussions/mmbe/m-p/1665592#M294677 Former Member 2006-11-09T00:33:59Z Re: MMBE https://community.sap.com/t5/application-development-and-automation-discussions/mmbe/m-p/1665593#M294678 <HTML><HEAD></HEAD><BODY><P>quite often if you clone an alv program you have to change a 'callback' program parameter somewhere which has been hard-coded.</P></BODY></HTML> Thu, 09 Nov 2006 01:07:54 GMT https://community.sap.com/t5/application-development-and-automation-discussions/mmbe/m-p/1665593#M294678 former_member186741 2006-11-09T01:07:54Z