https://www.ibm.com/docs/en/ims/15.4.0?topic=objects-imscallrm-reply-message-xca04
IMS 15.4 - Application programming APIs - IMSCALLRM reply message (X'CA04')
The distributed data management (DDM) architecture IMSCALLRM (IMS call) reply message returns the results of a DL/I call for IMS DB system services submitted...
application programmingreply messageims