During special processing related to the Patient Merge, the routine PRCAMRG
needs to call the entry point SAVEMERG^XDRMERGB. This call is used to save
the file image of an entry involved in the merge process when only one of the
entries (the entry being merged or the entry being merged into) is present in
file 340. Normally, the merge process would handle when it can identify a
FROM or a TO entry which is not present based on the DINUMed values. For file
340, however, the internal entry numbers are determined from the "B"-cross-
reference, and missing entries need to be handled separately.
Retired and placed under IA 2338.