...
We recommend converting the JSON into a pretty print format in the editor of your choice, as this is way more human readable, than the single line JSON provided by the HMC API call
Search for the following statement: "locationCode": null you will also find the volumeName close by
Scroll up in the JSON file until you find the name of the VIOS partitionName which the specific disk belongs to
Depending on how many findings you have (step 2) you need to repeat this step and the following one multiple times
Go to the VIOS system and run the cfgmgr command, which will check the configuration of the VIOS again
These are very profound changes: Execute the script provided by IBM following script only on HA tested Systems
”Use following script
on the VIOS with the missing location code only”View file name cleanup_cmdb_with_logging.sh