Factory calendar & not found in table T001W
Message type: E = Error
Message class: M3 - Material Master
Message number: 171
Message text: Factory calendar & not found in table T001W
What causes this issue?
You have just maintained consumption values or forecast values. Most
plants have a factory calendar assigned to them in Customizing, but the
system could not find a factory calendar in this case.
How to fix this error?
Ask your systems administrator to maintain the assignment of factory
calendars to plants.
Error message extract from SAP system. Copyright SAP SE.