How To Fix 9J390 - Activity type & is not supported for filling gaps

9J390 - Overview

• Message type: E = Error

• Message class: 9J -

• Message number: 390

• Message text: Activity type & is not supported for filling gaps

What causes this issue?

The activity type entered is not supported for filling gaps in reports.
You must have defined one of the activity types in the activity type
table J_3GLEIART as suitable for this (filling type = 1).

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 9J390 - Activity type & is not supported for filling gaps ?

  The SAP error message 9J390 indicates that the specified activity type is not supported for filling gaps in the context of project management or controlling. This error typically arises when trying to perform operations related to activity types in project systems or controlling modules, particularly when dealing with gaps in time or resource planning.
  
  Cause:
  
  Unsupported Activity Type: The activity type you are trying to use may not be configured to allow gap filling. This can happen if the activity type is not set up correctly in the system or if it is not intended for the specific operation you are attempting.
  
  Configuration Issues: There may be configuration settings in the controlling area or project definition that restrict the use of certain activity types for gap filling.
  Data Integrity Issues: There could be inconsistencies or missing data in the project or activity type settings that prevent the operation from being completed.
  
  
  Solution:
  
  
  Check Activity Type Configuration: