What are the userexits for Integration of Stocks?
On R/3 side the userexit is enhancement CIFSTK01 while on APO side it is enhancement APOCF011. The source code in the userexit should be copied to the CIF Compare/Reconcile Report (Delta Report) BAdI (method RELEVANT_FOR_COMPARE_R3_STOCK of BAdI definition /SAPAPO/CIF_DELTA3) for correctness of the report.