IMS DB – DL/I Functions DL/I function is the first parameter that is used in a DL/I call. This function tells which operation is going to be performed on the IMS database by the IMS DL/I call. The syntax of DL/I function is as follows − 01 DLI-FUNCTIONS. 05 DLI-GU PIC X(4) VALUE ”GU ”. […]
