How To Fix KE786 - Error in the definition of the time fields

KE786 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 786

• Message text: Error in the definition of the time fields

What causes this issue?

Errors were found in the definition of the time fields.

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?

In order to activate the summarization levels correctly, the system
requires that one or more time fields exist.
These are tje fields GJAHR and PERDE, as well as ALTPERIO if you are
using the alternative period type in the operating concern.
Three combinations of these fields are allowed in the definition of a
summarization level:
only GJAHR and PERDE (fiscal year and period)
only ALTPERIO (week/year)
GJAHR, PERDE and ALTPERIO
If the alternative period type is not active, the system does not let
you select the field ALTPERIO. In this case, choose GJAHR and PERDE by
entering * or a fixed value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE786 - Error in the definition of the time fields ?

  The SAP error message KE786, which states "Error in the definition of the time fields," typically occurs in the context of controlling (CO) module transactions, particularly when dealing with time-related data in cost center accounting, internal orders, or other related areas.
  
  Cause:
  The error usually arises due to one or more of the following reasons:
  
  
  Incorrect Time Field Configuration: The time fields in the controlling area or the relevant master data (like cost centers or internal orders) may not be configured correctly. This could include issues with the time unit definitions or the way time-related data is structured.
  
  
  Missing or Inconsistent Data: There may be missing or inconsistent data in the time fields that are required for the transaction you are trying to execute. This could be due to incomplete master data or incorrect entries in the relevant tables.
  
  
  Custom Development Issues: If there are custom programs or enhancements that manipulate time fields, they may