CMP additional field in join table
I'm sorry if this question was already post on the forum, but I could not find any answer....
I have an existing application which is using CMP entity beans.
A and B have a many to many relation, then the relation is mapped to a join table with 2 columns (key of A, key of B)
I need to modify this relation in order to specify the number of B linked to A for a given relation, then adding a column to the join table :
(key of A, key of B, MyParameter)
Is there a way to specify the parameter in the beans ?
Do I have to change my CMP entity bean to BMP beans?
If I do have to use BMP, many other CMP entity beans have relations with one of the beans that I will have to modify to BMP. Will I have to transform all the CMP beans with relation to BMP beans (then almost all the application) to BMP?
Thanks a lot for your answers.
Manohar,
You need to create an append structure for table VBAP (for example ZAVBAP) using SE11. In this structure you create your ZZ fields. If you need a non-SAP domain/data element for your field then you need to create it first using the same transaction and activate it. Attach ZAVBAP to VBAP so the SE11 shows:
.APPEND in the Fields column and
ZAVBAP in the Field type column.
Your ZZ fields will be shown automatically.
When you have finished then activate your ZAVBAP structure. You will notice when you go VA01 (for example) that a lot of programs are being recompiled. Don't worry. It will be ok.
The user-exit screen number for items is 8459 (in program SAPMV45A).
Thanks,
Wojtek
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Message was edited by:
Stefano de Angelis
Message was edited by:
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hi all,
how to join 7 different table fields to final data? i need to pass all 7 table fields to final .
can u guys help me out thru code.
TYPES : BEGIN OF TY_FINAL,
LDDAT TYPE VBEP-LDDAT,
WERKS TYPE VBAP-WERKS,
LIFSK TYPE VBAK-LIFSK,
BSTKD TYPE VBKD-BSTKD,
AUART TYPE VBAK-AUART,
AUDAT TYPE VBAK-AUDAT,
VBELN TYPE VBAK-VBELN,
POSNR TYPE VBAP-POSNR,
KUNNR TYPE VBPA-KUNNR,
MATNR TYPE VBAP-MATNR,
WMENG TYPE VBEP-WMENG,
NETWR TYPE VBAK-NETWR,
AUGRU TYPE VBAK-AUGRU,
FAKSK TYPE VBAK-FAKSK,
ARKTX TYPE VBAP-ARKTX,
VKGRP TYPE VBAK-VKGRP,
VKBUR TYPE VBAK-VKBUR,
LIFNR TYPE VBPA-LIFNR,
LIFNR TYPE VBPA-LIFNR-LP,
PERNR TYPE VBPA-PERNR,
LPRIO TYPE VBAP-LPRIO,
INCO1 TYPE VBKD-INCO1,
ABLAD TYPE KUWEV-ABLAD,
BSTDK TYPE VBKD-BSTDK,
ZTERM TYPE VBKD-ZTERM,
WAERK TYPE VBAK-WAERK,
ERNAM TYPE VBAK-ERNAM,
ABGRU TYPE VBAP-ABGRU,
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PRSDT TYPE VBKD-PRSDT,
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CHARG TYPE VBAP-CHARG,
VSTEL TYPE VBAP-VSTEL,
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Edited by: sumanth reddy on Feb 26, 2009 4:37 PMhi
declare 7 internal tables for ur 7 tables and one final internal table to hold all the data.
like
select vbeln vbtyp erdat kunnr vkorg vtweg spart from vbak
into table i_vbak.........
select vbeln posnr matnr arktx werks kwmeng from vbap
into table i_vbap for all entries in i_vbak where vbeln = i_vbak-vbeln.....
select vbelv posnv erdat vbeln posnn matnr vbtyp_n from vbfa
into table i_vbfa for all entries in i_vbap where vbelv = i_vbap-vbeln....
select vbeln posnr rfsta from vbup into table i_vbup for all entries in i_vbfa
where vbeln = i_vbfa-vbelv......
select vbeln posnr kwmeng from vbap into table i_vbap1 for all entries in i_vbfa
where vbeln = i_vbfa-vbeln.....
select vbeln posnr gbsta from vbup into table i_vbup1 for all entries in i_vbap1
where vbeln = i_vbap1-vbeln.....etc
and while looping into the final internal table
loop at i_vbap.
move i_vbap-vbeln to i_final-vbeln.
move i_vbap-posnr to i_final-posnr.
read table i_vbfa with key vbelv = i_vbap-vbeln
posnv = i_vbap-posnr.
if sy-subrc = 0.
move i_vbfa-vbeln to i_final-vbeln1.
move i_vbfa-posnn to i_final-posnn.
endif.
read table i_vbap1 with key vbeln = i_final-vbeln1
posnr = i_final-posnn.
if sy-subrc = 0.
endif.
read table i_vbap1 with key vbeln = i_final-vbeln1
posnr = i_final-posnn.
if sy-subrc = 0.
endif.
read table i_vbup with key vbeln = i_vbap-vbeln
posnr = i_vbap-posnr.
if sy-subrc = 0.
endif.
read table i_vbak with key vbeln = i_vbap-vbeln
binary search.
if sy-subrc = 0.
endif.
append i_final.
endloop.
u have to read all the internal tables based on the key common fields and put into final itab.
Regards
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