How To Fix GA645 - Periodic reposting of activity-dep.costs only with CCtr/activity type

GA645 - Overview

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 645

• Message text: Periodic reposting of activity-dep.costs only with CCtr/activity type

What causes this issue?

You want to carry out a periodic reposting of activity-dependent costs.
The only objects permitted as sender are those of category cost center
/activity type. No other objects in this segment (orders, processes,
cost objects, WBS elements,....) are considered as sender objects.

System Response

Only sender objects of category cost center/activity type are taken
into account; no other objects are processed.

How to fix this error?

Repost the other objects in a separate segment in which you do not use
activity types.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GA645 - Periodic reposting of activity-dep.costs only with CCtr/activity type ?

  The SAP error message GA645 indicates that there is an issue with the periodic reposting of activity-dependent costs in the context of controlling (CO) and cost center accounting. This error typically arises when you attempt to perform a reposting of costs that are not associated with a cost center or activity type.
  
  Cause:
  The error message GA645 is triggered under the following conditions:
  
  Incorrect Configuration: The configuration for the cost center or activity type may not be set up correctly, leading to the inability to repost costs.
  Missing Assignment: The cost elements or cost centers involved in the transaction may not be properly assigned to the relevant activity types.
  Transaction Type: The transaction you are trying to execute may not be compatible with the type of costs you are attempting to repost.
  Period Closing: If the period is closed for posting, it may prevent any reposting activities.
  
  
  Solution:
  To resolve the GA645 error, you can take the following