Looking for a FM to download entirely PO/CTR data from R/3

Question

Hi all gurus,
as told in subject, I'm looking for a way to dowload all the data of a contract or a purchase order into a local file on my client.
For those who are familiar with SRM, there's a transaction, BBP_PD, which - given a contract or po number - offers all the data of the documents splitted into corresponding DB tables, e.g:
- for what concerns the header: BBP_PDHGP, CRMD_ORDERADM_H and so on...
- for what concerns the items: BBP_PDIGP, CRMD_ORDERADM_I etc....
Now, assuming I'm dealing with a certain R/3 document and that this backend doesn't support versioning ( = there's only a single version for each document), how can I export - say in an EXCEL/csv file - all the data of that document splitted into corresponding tables?
Is there something standard? I could code such a report but I actually don't know all the DB tables involved in Contract/PO creation/modification but only the major ones, like EKKO, EKPO, ESLL, ESKL... I'm sure I will miss some information. Moreover, not all the links which connect the tables are straightforward and clear to rebuild.
Of course, a getdetail() is not a solution as the sensation is that it doesn't extract everything but only the relevant data.
Thanks in advance.

Answer 1

Hi,
If you want to know absolutely ALL the tables that are related to a purchase order you can execute transaction SARA. It will give you the list of all the tables related to a particular object. For purchase order use MM_EKKO in the initial screen and press 'DB Tables'. The complete listing is this:
A068, A081, A082, A215, ADR10, ADR11, ADR12, ADR13, ADR2, ADR3, ADR4, ADR5, ADR6, ADR7, ADR8, ADR9, ADRCOMC, ADRCT, ADRG, ADRGP, ADRT, ADRU, ADRV, ADRVP, AUSP, CDCLS, CDHDR, CDPOS_STR, CDPOS_UID, CMFK, CMFP, DJEST, EIKP, EIPO, EKAB, EKBE, EKBEH, EKBZ, EKBZH, EKEH, EKEK, EKES, EKET, EKETH, EKKN, EKKO, EKPA, EKPO, EKPV, EKUB, EREV, ESKL, ESKN, ESLH, ESLL, ESSR, ESUC, ESUH, FPLA, FPLT, IBADDR, IBIB, IBIBOBS, IBIBT, IBIN, IBINDOMAINS, IBINOBS, IBINOWN, IBINT, IBINTX, IBINVALUES, IBSP, IBST, IBSTREF, IBSYMBOL, INOB, JCDO, JCDS, JEST, JSTO, KAPOL, KOCLU, KONH, KONM, KONP, KONW, KSSK, MLBE, MLBECR, MLWERE, NAST, RESB, S111, STXB, STXH, STXL
Of course, there may be tables you are not interested in such as pricing (konm, konp, know, konh), adresses (ADR*), sapscript texts (STXH, stxl), messages (NAST), etc..