How To Fix M2899 - Execution time / lead time without unit

M2899 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 899

• Message text: Execution time / lead time without unit

What causes this issue?

You want to use the exact lead time or the exact execution time. Enter
the unit in which these key figures are to be updated.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2899 - Execution time / lead time without unit ?

  The SAP error message M2899, which states "Execution time / lead time without unit," typically occurs in the context of material management or production planning when there is an issue with the configuration of lead times or execution times in the system. This error indicates that the system is unable to interpret the lead time or execution time because it lacks a unit of measure.
  Causes:
  
  Missing Unit of Measure: The lead time or execution time is defined in the system without an associated unit of measure (e.g., days, hours).
  
  Configuration Issues: There may be a configuration issue in the material master or production scheduling settings where the unit of measure is not properly set.
  Data Entry Errors: Incorrect or incomplete data entry in the relevant fields can lead to this error.
  Custom Development: If there are custom programs or enhancements, they may not be handling the lead time or execution time correctly.
  
  Solutions:
  
  
  Check Material Master