Error getting the Journal Vouchers Object

Question

Hi Experts,
I am trying to get the object for Journal Vouchers. I did as always using "B1iSN - B1 Object Help", I found it with "Name JournalVouchers   LocalID 28   B1iSN_ObjectType B1.8.8_JV" but when I try to Retrieve the Object I got this error message:
SAP B1iP detected an error:
Emitted HTTP-Code
500 - Internal Server Error
Internal Reason
No get method availabe for SBO object type : 28
(I copied the message, incluiding the misspelled word "available")
I have done this with other objects like journal entries and it works Ok , but I cannot do it with Journal Vouchers.
any help?
thanks in advance,
David

Answer 1

Hi David,
the problems seems to be that B1 creates an event for Journal Voucher (oject Id=28) with following key parameters:
- BatchNum
- TransId
the XML DI Schema of journal Voucher does only have one key parameter:
- BatchNum
The difference between the SQL Definition (by the B1-Event, SBO-COMMON table SEVT) and the DI API Definition causes your problem with the standard Data Retrieval of B1iSN via DI API object.
Actually there is a way to change the data retrieval within B1iSN (details in B1iSN Guide - 03 Extensibility, chapter 2.6 Object Type: change B1 Data Retrieval, page 12).
Please goto "B1iSN Tools -> Development Tools -> Graphical scenario design" select your BizPackage, BIU and BIUMETA.
In the opened window "B1iSN Design Time -Diagram" select the segment B1 Inbound and press button "New" and change the B1 Inbound Method for Object Type B1.8.8_JV to:
- SQL Data Retrieval via DI-API
- SQL Statement:
select * from OBTD where BatchNum={key}
Keep in mind that this is only an easy example and you now need to take explicitly care of the mapping into the DI API XML structure again (<xsl:copy-of select="./*"/> will just copy the result of the SQL-statement above, now)
You can also check out to use "Multiple Data Retrieval" as documented in the B1ISN Guide.
Best regards
Bastian