Delta are pointing Old BW system instead of new BW system

Question

Hi,
We are doing upgrade and as part of upgrade BI 7.0 we have copied existing BW system into new BW system.
I have a extracted data from R/3 to BI system.All the full loads went through successful except Delta data load into BI system.
Delta data source are pointing Old BW system instead of new BW system.
I have checked RSA7 where all the deltas are pointing to Old BW system instaed of new BW syste.
I beleive some thing might have happend during System copy from Old BW system to New BW system.
Please correct me if i am wrong about my scenario
I would like to delete delta init which is pointing to BW old system and would like to do new delta .
For that i would like to delte entries in R/3 source table ROOSPRMSF,ROOSPRMSC.
In BW side RSSDLINIT and will extract data using full update and then will do delta init without data transfer and do delta on it.
Please some advise me which is best way
to check with basis do ask them to correct it,other wise deleting deltafrom delta queue.
Its urgent

Answer 1

Hi,
You have to check the TRFCQOUT table to see if the Delta queues are still pointing to the old system ID.
Using ABAP program you can change the System ID. you can use the below code by creating a custom report( executable Program) you can change the System ID's . You should have done this before pulling delta's
anyway, you can try to change and see if you can pull deltas.
Tables:  TRFCQOUT, RFCATTRIB.
Data:  count type i.
parameters:
       ssystem like trfcqout-dest obligatory default 'Production System Id here',
       tsystem like RFCATTRIB-rfcdest obligatory default 'Non Production System Id here',
       tmod as checkbox default 'X'.
if ( sy-sysid = 'R/3 Production system id here' or sy-sysid = 'BW production system id here' ).
  write:/ 'You are not permitted to run this program in production.'.
  stop.
endif.
if tmod = 'X'.
  Select count( * ) into count from TRFCQOUT where dest = ssystem.
  if sy-subrc <> 0.
    write:/  'Cannot process request, return code ', sy-subrc.
    stop.
  else.
    write:/ count, 'entries in TRFCQOUT will be converted.'.
  endif.
else.
This will update the qRFC queue by changing all specified queues
related to a source logical system to a target logical system.
This enables the copied systems to remain consistent without
having to run any loads.
  UPDATE TRFCQOUT SET   DEST = tsystem
                  WHERE DEST = ssystem.
  if sy-subrc <> 0.
    write:/ 'Examine return code not equal to zero.'.
    stop.
  else.
    write:/ sy-dbcnt, 'entries were updated in table TRFCQOUT.'.
  endif.
endif.
Thanks