UNIT 3 SAP Memory Management

Question 1

How do we monitor the extended memory?

Answer 1

1) Transaction ST02

2) RS memory

Question 2

What is PRIV mode? What causes PRIV mode?

Answer 2

1) Dialog work process runs out of extended memory and starts using heap memory instead
2) Programs or transactions use too much memory

CAUSE: Not enough extended memory being available or allocated

Question 3

What is PROC memory?

Answer 3

Stores data that is not bound to specific user context

**It is not assigned to user context

Question 4

When is heap memory allocated?

Answer 4

Allocated and released on demand

Question 5

When is extended memory allocated?

Answer 5

Extended memory when the instance starts up