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Answer Posted / krishna davuluri
Hi,
Coomit and Roll back in the User exit should not be used.
Because while executing userexit its not allways sure that
all needed values for database updations are present or
not.hence we should not use COMMIT or ROLLBACK, of work.
Also userexit is expected to add new functionality to
existing functionality, its not supposed to make any
changes in the existing functionality.
Suppose if you take Userexit SAVE_DOCUMENT_PREPARE.Systems
goes through the user exit more than once and COMMIT or
ROLLBACK may cause inconsistencies.
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