I am facing with a strange issue about sorting.
My data before sorting is below:
After using "SORT itab BY EBELP ETENR RSPOS, the output is strange:
As you can see above, I don't know why "I" go before "D" in RSPOS item no 10.
Can everyone help me explain the reason why I > D?.
I think that it should be keep the original order in case of the sort key is the same.
(NOTE: The sort statement is in BAPI_PO_CHANGE)