Oracle Message TNS-00121 - Missing CMANAGER_NAME in INTCHG.ORA

ERROR	Missing CMANAGER_NAME in INTCHG.ORA
CAUSE	No CMANAGER_NAME parameter specified.
ACTION	Define the CMANAGER_NAME parameter in INTCHG.ORA; it must match the CMANAGER_NAME parameter used in TNSNET.ORA for that Interchange.