RENAME LABEL(JWL@SSIDEC97,JWL@SSIJUNE99) TYPE(EXPORTER)
KGUP checks if an entry with a label of JWL@SSIJUNE99 and a key type of EXPORTER already exists in the CKDS. If the entry does exist, KGUP does not process the control statement. KGUP checks if an entry with the label JWL@SSIDEC97 contains a key type of EXPORTER exists. If the entry exists, KGUP renames the entry JWL@SSIJUNE99.