COBOL · File status code
What does File Status 96 mean in COBOL?
No DD statement (z/OS) or DLBL statement (VSE) was found for the VSAM file the program is trying to open.
No DD statement (z/OS) or DLBL statement (VSE) was found for the VSAM file the program is trying to open.
Add the missing DD/DLBL statement to the JCL, and confirm the ddname in JCL matches the ASSIGN clause exactly.