How To Fix KM314 - Error while creating plan line item &2 / &3 / &4

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 314

• Message text: Error while creating plan line item &2 / &3 / &4

What causes this issue?

An internal error occurred when the system tried to write a line item
to Table GLPCP.
Company code &V1&, document type &V2&, document number &V3&, document
line &V4&.

System Response

The record could not be inserted because a record already exists with
the same key in the line item table (or a related database index).

How to fix this error?

Find out why the data was supposed to be transferred to Profit Center
Accounting a second time.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM314 - Error while creating plan line item &2 / &3 / &4 ?

  The SAP error message KM314 ("Error while creating plan line item &2 / &3 / &4") typically occurs in the context of the Controlling (CO) module, particularly when dealing with planning and budgeting processes. This error indicates that there was an issue when trying to create a planning line item in the system.
  Possible Causes:
  
  Missing Master Data: The error may arise if the necessary master data (like cost centers, internal orders, or profit centers) is not set up or is incomplete.
  Incorrect Planning Version: The planning version being used may not be valid or may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to create or modify planning line items.
  Data Consistency Issues: There may be inconsistencies in the data being used for planning, such as incorrect or missing values.
  Technical Issues: There could be underlying technical issues, such as database problems or system configuration errors.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data is correctly set up and active. Verify that the cost centers, internal orders, or profit centers involved in the planning process exist and are correctly configured.
  Validate Planning Version: Confirm that the planning version you are using is valid and active. You can check this in the planning configuration settings.
  Review Authorizations: Ensure that the user has the necessary authorizations to create or modify planning line items. This may involve checking user roles and permissions in the system.
  Data Validation: Review the data being entered for the planning line item. Ensure that all required fields are filled out correctly and that the data is consistent.
  Check Logs and Traces: Look at the system logs or traces for more detailed error messages that can provide additional context about the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP06 (Cost Center Planning), KP07 (Cost Center Planning - Change), or KP26 (Activity Type Planning) that may be involved in the planning process.
  SAP Documentation: Refer to SAP Help documentation for detailed information on planning processes and error handling in the Controlling module.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation.