How To Fix KE779 - Field & must contain a fixed value

KE779 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 779

• Message text: Field & must contain a fixed value

What causes this issue?

Characteristic &V1& must have a fixed value in the summarization level.
You cannot aggregate the values for this characteristic in a
summarization level.

System Response

The entry is not allowed.

How to fix this error?

Enter a fixed value for characteristic &V1&. To display possible values,
press F4.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE779 - Field & must contain a fixed value ?

  The SAP error message KE779 ("Field & must contain a fixed value") typically occurs in the context of controlling (CO) when you are trying to post or process data related to cost centers, internal orders, or other controlling objects. This error indicates that a specific field in your entry is expected to have a fixed value, but it does not.
  
  Cause:
  
  Missing Fixed Value: The field in question is expected to have a predefined value (like a specific cost center, internal order, or other controlling object) but is either left blank or filled with an incorrect value.
  
  Configuration Issues: The configuration settings in the controlling area or the specific transaction may not be set up correctly, leading to the requirement for a fixed value not being met.
  Data Entry Errors: There may be a mistake in the data entry process, such as selecting the wrong field or not entering a value at all.
  
  
  Solution:
  
  Check the