How To Fix IW747 - No unit for day/hour could be determined

IW747 - Overview

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 747

• Message text: No unit for day/hour could be determined

What causes this issue?

For <DS:GLOS.scheduling>scheduling</>, the system needs the time units
<ZH>hours</> and <ZH>days</>. One of these units is not maintained in
customizing.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

Maintain these units in customizing.

Error message extract from SAP system. Copyright SAP SE.

IW747 - Details

• The SAP error message IW747: No unit for day/hour could be determined typically occurs in the context of maintenance orders or service orders when the system is unable to determine the appropriate unit of measure for time-related fields, such as duration or planned work time. This can happen for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing Configuration: The unit of measure for time (days, hours) may not be properly configured in the system.
  Incorrect Master Data: The master data for the work center, task list, or operation may not have the correct unit of measure assigned.
  Inconsistent Data: There may be inconsistencies in the data entered in the order or task list that prevent the system from determining the unit of measure.
  Custom Development: If there are custom developments or enhancements in the system, they might interfere with the standard functionality.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the configuration settings for units