Business Context
A marketing department runs an automated nightly batch to score customer leads. Once the scoring is complete and results are exported, the system must explicitly terminate the CAS session to release the license slot and memory resources for the Finance department's morning batch.
Data Preparation
Simulation of a customer leads dataset.
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| 1 | |
| 2 | DATA work.marketing_leads; |
| 3 | DO i=1 to 50; |
| 4 | customer_id=i; |
| 5 | score=rand('Uniform'); |
| 6 | OUTPUT; |
| 7 | END; |
| 8 | |
| 9 | RUN; |
| 10 |
Étapes de réalisation
1
Load data and simulate processing (tableInfo check).
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| 1 | PROC CAS; |
| 2 | upload path="work.marketing_leads" casout={name="leads", replace=true}; |
| 3 | TABLE.tableInfo TABLE="leads"; |
| 4 | RUN; |
2
Terminate the session explicitly to free resources.
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| 1 | PROC CAS; |
| 2 | SESSION.endSession; |
| 3 | RUN; |
Expected Result
The CAS session terminates successfully without errors. The logs indicate the end of the session, ensuring resources are freed for subsequent processes.