i am facing one issue in posting the parked documents (from ztable) in bulk using function module PRELIMINARY_POSTING_POST_ALL with inputs bukrs,BELNR,gjahr .
program flow is step1 : input file with project-wbs details - park the documents in ztable based on project(as document)-wbs(as tems)
step2 : reclaculation of values for parked documents
step3 : posting the each document using the above FM one by one and reversing.
issue : when one document parked with one item but while posting it is posting 3 or more docs with same amount for the same ref doc no.
the scenario not getting reflected in my test system.only in live system it is happening.
i tried my best to find the issue ,it is very important can some one suggest any reasons for the issue How to resolve.