in the cif queue manager, i had a queue(R3 Inbound) with error " planned order locked", when i reactivated the queue it disappeared.
but what could be the cause of the error. please share your ideas,
There are multiple causes for this in which you need
to check and fix the exact cause
1) Sequential planning jobs in which one job either in
foreground or background clauses or overlaps with
the other one leading this error.
2) Check SAP note 332881
3) Check in sm12 any user lock or application lock is
found during this time interval
4) Run /sapapo/ccr for planned orders and check
any errors noticed after iteration
5) If you know for a location product in which lock is
observed, then delete the planned order and try
recreating it and check the error whether repeating.
If working good, then you can delete all orders and
R. Senthil Mareeswaran.