Automatic Assignment Creation & Utilization based Auto Assignment Creation work fine, but getting following error when running agsinst same demand & resources in Optimizer Mode. Following error message appears
"Creation of assignments or time allocations failed; check the log"
SLG1 displays following detail log:
Message no. /MRSS/OPT017
The optimization started successfully. However, errors ocurred during the creation or update of the assignments or time allocations in the SAP Multiresource Scheduling system.
Check the optimizer log file for any issues. Once the issues are resolved, run the optimizer again.
ANY Suggestions what is causing this?