Performance issue of ATP batch jobs

[Former Member]

Hi,

How to improve the performance of ATP batchjobs.They take a lot of time to get processed.

Regards

Somnath

[former_member223981]

Some tables that may be accessed include: VBBE & RESB.

RESB in particular causes performance issues during availability checks; SAP note 132013 offers one suggestion regarding this; it may help. 

If there are a lot of entries in RESB [particular entries with deletion indicator or final issue indicator set), you should consider an archiving project.

Also, as DB49 said in his reply, you can also investigate the use of the ATP server.

[Former Member]

There are few ATP batch jobs (program SDV03V02) which are taking a lot of time (approx. 12 hrs) to get completed. How to improve the performance?

[Lakshmipathi]

Check the following notes:-

• Note 1138411 - Performance of rescheduling
• Note 1644399 - Performance Tips for Resheduling - V_V2

G. Lakshmipathi

[Former Member]

Somnath,

'ATP Batchjobs' is kind of vague.... 

Anyhow, start here.

https://service.sap.com/sap/support/notes/549064

https://service.sap.com/sap/support/notes/163832

https://service.sap.com/sap/support/notes/457787

You could also implement ATP Server

https://service.sap.com/sap/support/notes/99999

There are lots more ideas, just start searching OSS notes.

Many companies are also implementing SCM with GATP to get better performance.  In addition to the performance benefit, there is also much more ATP functionality in SCM.

http://help.sap.com/saphelp_SCM700_ehp02/helpdata/en/04/5e7237412a5249e10000009b38f842/frameset.htm

Best Regards,

DB49