SAP-R/3 Workflow in SAP-3 Tier Architecture
This document describes how SAP R/3 work flow works.
User Request ---->DISPATCHER---> PAI (Processing After Input) Block-----> Assign to Work Process ------> RDBMS-----
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| PBO (Processing Before Output)
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SHARED MEMORY |
(holds record temporarily... |
when dispatcher is busy) |
DISPATCHER
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RESULT
Note :- For detail kindly go through with the attachment.
Regards,
JUNAID AHMAD
SAP BASIS