Hi All,
We are planning to do some changes to the factory calendar in ECC. Few days will be marked as holidays (using special rule) and some holidays will be reverted to working day. Now I already have live data in APO (SNP and PPDS orders). I understand we will have to do the same change in the plant calendar in APO to make both system calendars to be in sync. However now my doubt is what would happen to the existing orders which are created as per the earlier calendar. Will system give any error. How this should be handled.
Best Regards
LSS