There has been a utility floating around to change a Lotus Notes database's replica id for some time. I recently migrated a company to AIX 5.3 from another platform to run Domino 7.0.2. Here is a simple HOWTO get up and running to compile with the Notes API on AIX 5.3.
Upload the NotesApi tool kit from the Lotus Developer Domain (under toolkits).
Uncompress and extract the tar file to /yourmount/notesapi
Make sure the notes user owns these files and any links
chown –r notes:notes /yourmount/notesapi
Create a link under /opt/ibm/lotus
ln -s /yourmount/notesapi notesapi
chown notes:notes notesapi
Change to the notes user with their profile
su - notes
Create a script to set all the environment variables
server:/home/notes$ cat setenv
LOTUS=/opt/ibm/lotus; export LOTUS
NOTES_DATA_DIR=/yourmount/domino/data; export NOTES_DATA_DIR
Notes_ExecDirectory=$LOTUS/notes/latest/ibmpow; export Notes_ExecDirectory
PATH=$PATH:$NOTES_DATA_DIR:$Notes_ExecDirectory; export PATH
Source the file before running any compilations
server:/home/notes$ . setenv
compile the intro sample as a test
make -f aix.mak
You can now compile any notesapi program.
The chrepid.c example is available for download here:
chrepid compiled program