During the posting of stock entry by using T.Code MB1C, i am getting an error as
Number range for trans./event type WA in year 2009 does not exist
what configuration is required to resolve this issue.
You need to maintain the number range in T.code OMBT.
Click the maintain groups button, then in the next screen select Material documents for goods movements and inventory diffs.
Then click on Maintain button. Then go to menu edit -> insert year. There you can enter the year and number range. Then save this and again try MB1C.