Problem with MSM 6.0, jobs that are starting in MSM are hanging on...
"Waiting for GIMSMP" status executing
CSM 6.0 - z/OS supported releases -
A quick thing to try is to go under the Task option in the CSM ui and delete as many tasks both active and historical for this will free up space on the /MSM/mpm/ljroot/ljwk associated file system.