DFS2547I KEY (LTERM) xxxxxxxx NOT FOUND IN SYSTEM
Explanation
An LTERM name was used as a key. However, it was not able to be located in this IMS system.
System action
The segment is ignored and the MSDB is stopped.
Programmer response
Correct the input by running the MSDB Maintenance utility or redefine IMS with this LTERM name. Reload all MSDBs.