topic Re: ***********Query regarding ALV************* in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858942#M362806 <HTML><HEAD></HEAD><BODY><P>hi,</P><P></P><P>By exporting the ur structure name to the field i_structure_name to the FM LVC_FIELDCATALOG_MERGE wont help.</P><P></P><P>The value to be passed to the i_structure_name should be the standard database table /structure. The internal table name is to be passed to the i_internaltable_name field</P><P></P><P>You can create a fieldcataog as per the following code</P><P></P><P>TYPE-POOLS slis.</P><P></P><P>DATA : gt_fieldcat TYPE slis_t_fieldcat_alv ,</P><P> gwa_fieldcat TYPE LINE OF slis_t_fieldcat_alv ,</P><P></P><P>DATA : BEGIN OF itab OCCURS 0,</P><P> rec_num(6) TYPE c,</P><P> mesgtyp TYPE c,</P><P> message(50) TYPE c,</P><P> icon(4) TYPE c, "NOTE</P><P> END OF itab.</P><P></P><P>*Field catalog</P><P>REFRESH gt_fieldcat .</P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'REC_NUM'.</P><P>gwa_fieldcat-seltext_l = 'REC_NUM'.</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P><P></P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'ICON'.</P><P>gwa_fieldcat-seltext_l = 'ICON'.</P><P>*gWA_FIELDCAT-ICON = 'X'. "NOTE</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P><P></P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'MESSAGE'.</P><P>gwa_fieldcat-seltext_l = 'MESSAGE'.</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P></BODY></HTML> Wed, 17 Jan 2007 11:40:59 GMT Former Member 2007-01-17T11:40:59Z ***********Query regarding ALV************* https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858940#M362804 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>I have defined a structure in the code using TYPES.</P><P>I want to build a field catalog for the structure.</P><P>To build the field catalog I use the Function Module LVC_FIELDCATALOG_MERGE and I am exporting the structure to the field i_structure_name .</P><P>But i find that the field catalog is not getting created.</P><P>If I pass a standard structure then the field catalog is geting created.</P><P>please tell me how to build the field catalog for a structure defined in the code.</P><P>Regards,</P><P>Vijay</P><P>*************<STRONG>ENTRIES WILL SURELY BE REWARDED</STRONG>******</P></BODY></HTML> Tue, 16 Jan 2007 17:44:07 GMT https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858940#M362804 Former Member 2007-01-16T17:44:07Z Re: ***********Query regarding ALV************* https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858941#M362805 <HTML><HEAD></HEAD><BODY><P>HI,</P><P>use REUSE_ALV_FIELDCATALOG_MERGE in combination with LVC_TRANSFER_FROM_SLIS.</P><P></P><P>Regards</P><P> Sudheer</P></BODY></HTML> Tue, 16 Jan 2007 17:50:35 GMT https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858941#M362805 Former Member 2007-01-16T17:50:35Z Re: ***********Query regarding ALV************* https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858942#M362806 <HTML><HEAD></HEAD><BODY><P>hi,</P><P></P><P>By exporting the ur structure name to the field i_structure_name to the FM LVC_FIELDCATALOG_MERGE wont help.</P><P></P><P>The value to be passed to the i_structure_name should be the standard database table /structure. The internal table name is to be passed to the i_internaltable_name field</P><P></P><P>You can create a fieldcataog as per the following code</P><P></P><P>TYPE-POOLS slis.</P><P></P><P>DATA : gt_fieldcat TYPE slis_t_fieldcat_alv ,</P><P> gwa_fieldcat TYPE LINE OF slis_t_fieldcat_alv ,</P><P></P><P>DATA : BEGIN OF itab OCCURS 0,</P><P> rec_num(6) TYPE c,</P><P> mesgtyp TYPE c,</P><P> message(50) TYPE c,</P><P> icon(4) TYPE c, "NOTE</P><P> END OF itab.</P><P></P><P>*Field catalog</P><P>REFRESH gt_fieldcat .</P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'REC_NUM'.</P><P>gwa_fieldcat-seltext_l = 'REC_NUM'.</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P><P></P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'ICON'.</P><P>gwa_fieldcat-seltext_l = 'ICON'.</P><P>*gWA_FIELDCAT-ICON = 'X'. "NOTE</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P><P></P><P></P><P>CLEAR gwa_fieldcat.</P><P>gwa_fieldcat-fieldname = 'MESSAGE'.</P><P>gwa_fieldcat-seltext_l = 'MESSAGE'.</P><P>APPEND gwa_fieldcat TO gt_fieldcat .</P></BODY></HTML> Wed, 17 Jan 2007 11:40:59 GMT https://community.sap.com/t5/application-development-and-automation-discussions/query-regarding-alv/m-p/1858942#M362806 Former Member 2007-01-17T11:40:59Z