Thread: Abends and Error Codes

What is an abend? Is it just a crash?

Started by Sam • user3 replies225 viewsLast activity 2 weeks ago
Post #1
0 votes
Sam
Reputation
5
Posts: 28
Joined: Jul 1, 2026, 2:30 PM
Posted: Jul 28, 2026, 10:51 AM

Keep hearing "the job abended." Is that the mainframe word for crashed? How is S0C7 different from a JCL error?

Post #2
0 votes
Tom
Reputation
263
Posts: 18
Joined: Mar 8, 2024, 10:10 PM
Posted: Jul 28, 2026, 12:51 PM

Abend = abnormal end. Program blew up while running (S0C7, S0C4, etc).

JCL error usually means the job never ran the program right - bad syntax, dataset not found at allocation time, etc. Different fix path.

Post #3
0 votes
Rick
Reputation
302
Posts: 22
Joined: Jun 14, 2024, 9:41 AM
Posted: Jul 28, 2026, 3:51 PM

S0C7 = bad numeric data. You will meet it soon. Do not panic, just find the field.

You must be signed in to reply to this thread