Many sites are in process or converting to Cobol 5.X and part of the conversion is converting their PDS load libraries to PDSe format.
The question usually ask is how to locate the libraries used within Endevor.
Using the Endevor LIST command is the best way to located the libraries used within Endevor.
The SCL to use would be similar to:
//BSTIPT01 DD *
LIST ELEMENT *
FROM ENV XXX SYSTEM * SUBSYSTEM * TYPE PROCESS STAGE NUM *
WHERE TEXT EQ 'SYSLMOD'
OPTION SHOW TEXT PLUS 1 LINE.
The output would reflect the following:
&&ACTION ELEMENT COBPROC1 VERSION 01 LEVEL 02 .
//SYSLMOD DD DSN=IPRFIX.IQUAL.TESTLOAD(&C1ELEMENT),DISP=SHR,
You can control the number of lines printed out via the SHOW TEXT PLUS X LINE option.