topic Re: function module call inside loop on internal table in Application Development and Automation Discussions

function module call inside loop on internal table

Former Member — Wed, 30 Apr 2014 13:19:08 GMT

Hello Experts,

I am trying to determine the equipment that resides in all the work centers for a particular organization. I have successfully worked it out to find the list of work centers managed by a parent organization. BUT, when I try to loop on that resulting list to find out the work centers under each of the child work centers, I am getting stuck.

The function '/ISDFPS/GENTAB_GET_RELATIONS' works fine by itself but inside this loop something is not working for me. Only one child object for each organization (I_CRHD-HROID) is populating the internal table, instead of the full list.

The internal table I_ZCRHD_FORCE-ZOBJID is only getting populated with one result per object in I-CRHD instead of all of the results for each object. Therefore when I try to find out the work centers in the second loop, I don't have all of the organizations I need.

Any advice would be greatly appreciated!

LOOP AT I_CRHD.

CALL FUNCTION '/ISDFPS/GENTAB_GET_RELATIONS'

EXPORTING

" PLVAR = '01'

OTYPE = 'O'

OBJID = I_CRHD-HROID

RSIGN = 'B'

RELAT = '002'

SCLAS = 'O'

BEGDA = '19000101'

ENDDA = '99991231'

SVECT = '1234'

OPEXFLAG = 'X'

REFRESH = 'X'

TABLES

DISP_TAB = I_DISP_TAB_2

RELAT_TAB = I_RELAT_TAB_2

EXCEPTIONS

NO_ACTIVE_PLVAR = 1

OTHERS = 2.

IF SY-SUBRC <> 0.

* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

"""tring to keep a list of each work center that exists under each organization in the I_CRHD internal table

I_ZCRHD_FORCE-ZOBJID = I_DISP_TAB_2-OBJID.

APPEND I_ZCRHD_FORCE.

ENDLOOP.

LOOP AT I_ZCRHD_FORCE.

CALL FUNCTION '/ISDFPS/FORCE_MNWKCTR'

EXPORTING

IV_OBJID = I_ZCRHD_FORCE-Zobjid

* IV_PLVAR =

IMPORTING

ES_CRHD = I_CRHD_2

ENDLOOP.

Re: function module call inside loop on internal table

Former Member — Wed, 30 Apr 2014 13:25:07 GMT

Hi,

it looks you are not loop thru table( I_DISP_TAB_2) output from Function,

Loop at this table & place this 2 statments in that loop.

I_ZCRHD_FORCE-ZOBJID = I_DISP_TAB_2-OBJID.

APPEND I_ZCRHD_FORCE.

This should fix your problem

Raj Patel

Re: function module call inside loop on internal table

Former Member — Wed, 30 Apr 2014 13:35:36 GMT

Hi,

I_DISP_TAB_2 is a table in your example. When you want to use the table entries then you must loop through that table. But you are simply trying to assign the value of WA I_DISP_TAB_2.

If it is a table with header line then I_DISP_TAB_2 means just workarea. But I_DISP_TAB_2[] means the contents in that table. So Please check if you are getting all the entries in the table I_DISP_TAB_2[] in debugging. If you are getting then you just need to loop through that table to append it to different table.

Regards,

Aswath.

Re: function module call inside loop on internal table

Former Member — Wed, 30 Apr 2014 13:40:29 GMT

Thank you that worked for me.

Re: function module call inside loop on internal table

Former Member — Wed, 30 Apr 2014 13:41:10 GMT

Looks like you are also correct. Thank you for your help as well sir.