Hi there,
Assuming:
Contract C1 has a move-in date as 01.04.2014,
C2 has a move-in date as 01.05.2014 and
C3 has move-in date as 01.06.2014.
Move-in date for C2 will set the forced move-out date for C1 as 30.04.2014 and
Move-in date for C3 will set the forced move-out date for C2 as 31.05.2014.
Now perform the following steps with the sequence below:
1. Cancel C3 (i.e. performing reverse move in for C3 using transaction EC53E),
2. Perform reverse move out for C2(using transaction EC58E) to make it active again.
3. Cancel C2 (i.e. performing reverse move in for C2 using transaction EC53E)
4. Perform reverse move out for C1 (using transaction EC58E) to make it active again.
Contract C1 will become active.
Hope this helps.
Regards,
Pawan.