Hi Revathi
Request you to close your threads once they are resolved. This helps others to know how it was resolved. Refer this thread and I hope you will do your bit towards a better SCN. How to close a discussion and why
For your issue, do you do GR of 10020 material against a Production Order which is tagged to the Repair Order? If yes, your Production Order can be tagged to Repair order and the GR automatically will be Sales Order stock
However, if you are not doing any GR of 10020 against the repair order, then you have to manually do MB11
But if the material 10020 is a non valuated material - then there will be no accounting entry whatever route you adopt
Ajay M
Ps: Kindly close your thread once resolved