topic Re: Problems with loop in Application Development and Automation Discussions

Problems with loop

Former Member — Mon, 28 Mar 2016 02:51:56 GMT

Hello! sorry guys but I have the next problem in my code to make a loop. I not understand why? This is my code in my BADI PROCESS_PS_CUST
LOOP AT t_posic INTO wa_posic.

wa_posic-mandt = SY-MANDT.

wa_posic-ebeln = im_ebeln.

MOVE-CORRESPONDING t_posic to ZME21N005.

MODIFY ZME21N005.

ENDLOOP.

Error:

Field "ZME21NXXX is unknown. It is neither in one of the specified

Re: Problems with loop

Former Member — Mon, 28 Mar 2016 03:48:09 GMT

Your code is incorrect.

MOVE-CORRESPONDING t_posic to ZME21N005. -> you should move this one to work area and not direct to custom table.

Do something like this:

DATA: wa_zmew21n005 TYPE zme21n005.

LOOP AT t_posic INTO wa_posic.

wa_posic-mandt = SY-MANDT.

wa_posic-ebeln = im_ebeln.

MOVE-CORRESPONDING wa_posic TO wa_zmew21n005.

MODIFY ZME21N005 FROM wa_zmew21n005.

ENDLOOP.

Performance wise also, it is recommended to modify custom table outside loop.

DATA: wa_zmew21n005 TYPE zme21n005,

i_zmew21n005 TYPE STANDARD TABLE OF zme21n005.

LOOP AT t_posic INTO wa_posic.

wa_posic-mandt = SY-MANDT.

wa_posic-ebeln = im_ebeln.

MOVE-CORRESPONDING wa_posic TO wa_zmew21n005.

APPEND wa_zmew21n005 TO i_zmew21n005.

ENDLOOP.

MODIFY ZME21N005 FROM TABLE i_zmew21n005.

Re: Problems with loop

Former Member — Mon, 28 Mar 2016 05:51:58 GMT

Tank you bro!