Vendor Subcontracting process issue MM

Dear Experts,

I am trying to post goods issue to the vendor using me2o transaction (I can do mb1b using mtype:541). I have created a subcontract PO with quantity as 100 (finished goods) and the components required are 100 (semi finished). While trying to post goods issue i am facing an issue.

I have upload special 100 Quantity stock using movement type 561 E with reference sales order and I checked material available on hand stock overview (MMBE/MB52) . It shows that the total unrestricted stock is 100 We want to send same material of vendor subcontract process but we have facing some error at the time of posting through MB1B because stock is available in sales order on hand stock

Batch F-MOLFINO-140 2110 SF01 SACHIN2 does not exist

Details :

Material           Plnt SLoc S Valuation Special stock number     SL Batch      BUn       Unrestrict

F-MOLFINO-140      2110 SF01 E M         30200002 / 10               SACHIN1    M                  5
F-MOLFINO-140      2110 SF01 E M         30200002 / 10               TEST007    M                  5
F-MOLFINO-140      2110 SF01 E M         40107226 / 10               SACHIN2    M                 10

Please let me know how to resolve this issue and determine sales order on hand stock