The call to C1BMCBD in IMS must also include the PCBs used by C1BMCBD. Calling the IMS version of C1BMCBD in COBOL would look like the following example.
CALL "C1BMCBD" USING CBD-ACTION CODE
CBD-RC
CBD-INPUT
CBD-OUTPUT
IO-PCB
G1CPCNY-PCB
G1CPCTY-PCB
G1CPDTL-PCB
G1CPLCL-PCB
G1CPCNM-PCB
G1CPXAA-PCB
G1CPZIP-PCP
G1CPLOT-PCP
G1C1AUX-PCB
G1LICEN-PCB
G1CPDPM-PCP
G1CPDPL-PCB
GCMASTER-PCB
GCZ4MAST-PCB
GCZ6MAST-PCB
GTMASTR-PCB
GTMSTALT-PC