How To Fix KG845 - No data has been entered yet.

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 845

• Message text: No data has been entered yet.

What causes this issue?

The planning layout you are using (&V1&) only contains selection
criteria for which no data has yet been entered. As a result, the
system cannot display any plan data.
In this layout it is not possible to add characteristic values. This
could be due to the following:
Manual planning is not allowed for the specified record type. Only
record types A, F, G, E, and your user-defined record types can be
planned manually.
The planning layout was only defined to contain actual data. The
plan/actual indicator "1" is nowhere specified.
The selected plan version cannot be planned.
The lead column was defined so that only the texts of the
characteristic values are displayed. As a result, no new characteristic
values can be added in planning.

How to fix this error?

Proceed as follows, depending on what the cause was:
RESET N1
Use a record type that can be planned manually.
None
Choose another plan version that can be planned.
Change the planning layout so that the key of the characteristic values
is displayed in the lead column.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG845 - No data has been entered yet. ?

  The SAP error message KG845 ("No data has been entered yet.") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting, internal orders, or other related areas where data entry is required for reporting or processing.
  Cause:
  The error message KG845 indicates that the system is expecting data to be present for a specific transaction or report, but no data has been entered or recorded in the relevant tables. This can happen due to several reasons:
  
  No Transactions Recorded: There may not have been any transactions posted to the cost center, internal order, or other relevant objects for the specified period.
  Incorrect Selection Criteria: The selection criteria used in the report or transaction may not match any existing data, leading to an empty result set.
  Data Not Yet Processed: If the data entry is part of a batch process or if it is a newly created cost center or order, it may not have been populated with data yet.
  Authorization Issues: Sometimes, users may not have the necessary authorizations to view or enter data, leading to the perception that no data exists.
  
  Solution:
  To resolve the KG845 error, consider the following steps:
  
  
  Check Data Entry: Ensure that relevant transactions have been posted to the cost center or internal order. You can do this by checking the transaction logs or relevant reports.
  
  
  Review Selection Criteria: Verify the selection criteria you are using in the report or transaction. Make sure that the parameters (such as date range, cost center, or order number) are correct and correspond to existing data.
  
  
  Data Processing: If the data is expected to be there but isn't, check if there are any batch jobs or processes that need to be run to populate the data. For example, if you are waiting for a month-end closing process, ensure that it has been completed.
  
  
  Authorization Check: Confirm that you have the necessary authorizations to view or enter data in the relevant areas. If you suspect authorization issues, contact your SAP security team.
  
  
  Consult Documentation: Review any relevant SAP documentation or help files for additional context on the specific transaction or report you are working with.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Cost Centers: Actual Line Items) or KO03 (Display Order).
  SAP Notes: Search for SAP Notes related to error KG845 in the SAP Support Portal for any patches or updates that may address the issue.
  Training and Documentation: Ensure that users are trained on the proper data entry processes and understand how to navigate the CO module effectively.
  
  By following these steps, you should be able to identify the cause of the KG845 error and take appropriate action to resolve it.