Subselect with SAP does not work

[fneumann]

Hi Folks!

I'm trying to use subselect to create a delta-load for SAP-tables.

I used this script for testing which I found as a solution in another post in this community:

LET vLoadDaysFrom = Date(Today()-50, 'YYYYMMDD');

CDPOS:
SQL SUBSELECT
OBJECTCLAS,
CHANGENR,
TABNAME,
TABKEY,
FNAME,
VALUE_NEW,
VALUE_OLD
FROM CDPOS
WHERE OBJECTCLAS GE 'MATERIAL' AND CHANGENR IN ( SELECT CHANGENR FROM CDHDR WHERE UDATE GE '$(vLoadDaysFrom)' );

The scribt gives me this error-message:

In the Help-area you find information about subselect which states that it cannot be used, if  row-based access control of the SAP connector is activated:

May that be the reason why I get this message and subselect is not working? If yes, can somebody tell me, what needs to be done to get this working (in Qlik and/or SAP)? If not, what might be the reason for this error?

Many thanks in advance!

Frank

[iliyansomlev]

Hello, I have the same issue.

My SUBSELECT statement was working before an upgrade of SAP HANA environment from SAP s/4HANA to SAP S/4HANA 2022. After the upgrade it stopped working.

SUBSELECT (Fields' names here listed)  FROM BSEG WHERE MANDT RBUKRS GJAHR RLDNR BELNR IN ( SELECT MANDT BUKRS GJAHR RLDNR BELNR FROM BKPF WHERE CPUDT GE '##(fromDate)' OR AEDAT GE '##(fromDate)' )

gives the error 

Error: QVX_UNEXPECTED_END_OF_DATA: Job aborted, check log for Job /QTQVC/READ_DATA in Job Overview (transaction SM37)

I asked the SAP admins and they answered I should define types beforehand but I am not sure how / where to do so. Any help is appreciated, thank you!

They wrote this to me:

>>>> The main problem was that no TYPEs have been defined in the structures. The second parameter after TYPE was missing in each line of the structures.

REPORT /qtqvc/rep212020230504114631.
TYPES:
BEGIN OF t_type,
mandt TYPE bseg-mandt,
bukrs TYPE bseg-bukrs,
gjahr TYPE bseg-gjahr,
belnr TYPE bseg-belnr,
buzei TYPE bseg-buzei,
dmbtr TYPE bseg-dmbtr,
umsks TYPE bseg-umsks,
umskz TYPE bseg-umskz,
augdt TYPE bseg-augdt,
augbl TYPE bseg-augbl,
zuonr TYPE bseg-zuonr,
wrbtr TYPE bseg-wrbtr,
mwsts TYPE bseg-mwsts,
wmwst TYPE bseg-wmwst,
lifnr TYPE bseg-lifnr,
hkont TYPE bseg-hkont,
gsber TYPE bseg-gsber,
saknr TYPE bseg-saknr,
shkzg TYPE bseg-shkzg,
kostl TYPE bseg-kostl,
kokrs TYPE bseg-kokrs,
kunnr TYPE bseg-kunnr,
koart TYPE bseg-koart,
kontl TYPE bseg-kontl,
xnegp TYPE bseg-xnegp,
xref3 TYPE bseg-xref3,
sgtxt TYPE bseg-sgtxt,
zzline_bus TYPE bseg-zzline_bus,
zzbusi_typ TYPE bseg-zzbusi_typ,
END OF t_type,
BEGIN OF t_type1,
bukrs TYPE bseg-bukrs,
belnr TYPE bseg-belnr,
gjahr TYPE bseg-gjahr,
END OF t_type1.
DATA: t_table TYPE STANDARD TABLE OF t_type WITH HEADER LINE,
t_table1 TYPE STANDARD TABLE OF t_type1 WITH HEADER LINE.
FORM sub_select TABLES p_l_table STRUCTURE t_table
p_l_table1 STRUCTURE t_table1.
CLEAR p_l_table. REFRESH p_l_table.
LOOP AT p_l_table1.
SELECT
mandt
bukrs
gjahr
belnr
buzei
dmbtr
umsks
umskz
augdt
augbl
zuonr
wrbtr
mwsts
wmwst
lifnr
hkont
gsber
saknr
shkzg
kostl
kokrs
kunnr
koart
kontl
xnegp
xref3
sgtxt
zzline_bus
zzbusi_typ
FROM
bseg
APPENDING CORRESPONDING FIELDS OF TABLE p_l_table WHERE
bukrs = p_l_table1-bukrs
AND belnr = p_l_table1-belnr
AND gjahr = p_l_table1-gjahr
.
ENDLOOP.
ENDFORM.

[iliyansomlev]

I have raised ticket with Qlik Support, and I hope they will help with this issue