CCSR010E PMOALLOC S122 at 000118DA LMOD PMO CSECT PMOPRMA +000B0A PMO
CCSR021I OWNER = CA PMO RPO R4.4
This abend is caused when an LMP KEY check is performed and fails. In this particular situation the Common Services storage area where the keys are stored has been overlaid by an IBM VSAM internal storage abend. You may not see this abend since it is internal but you might experience a S0C4 as well.
IBM opened apar OA46383
An abend 0C4 or an overlay of the PSA may occur during close processing for VSAM datasets.