ABAP dump is common place where monitoring team of SAP systems are talking look. Even Basis people usually observe tcode ST22 and they inform particular BW people about possible issues. So what actually we can read from the ABAP dump concerning BW failed transformation?
The ABAP dump related to failed BW transformation looks like following:
Category ABAP Programming Error
Runtime Errors GETWA_NOT_ASSIGNED
ABAP Program GP00O2SPBAQDZP8PDSDOGUNVDYB
Afterwards an description of particular error follows. Main thing what we get out of it is just GP* report. It is generated report which contains whole logic of the BW transformation. The problem of the dump is that from the log that is provided we can't see what corresponding transformation is where issue occurred. This information must be lookup up. There is a table called RSTRAN which usually can be used to look up this info. The GP* report from the dump must be entered into field TRANPROG on selection screen of the table selection screen. Note that important is to remove first 2 letters "GP" from the name of the GP* report.
Here we go -> we got the transformation ID:
Now by using value in field TRANID we can look up the transformation in RSA1:
Here we go; the TRFN is found:
However this method doesn't work for all types of TRFN/loads.