How To Fix IL843 - Functional location label must not be initial in the first block

SAP Error Message - Details

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 843

• Message text: Functional location label must not be initial in the first block

What causes this issue?

You have entered a functional location label that has a first hierarchy
block consisting of blanks. This is not allowed.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE EN

How to fix this error?

Complete the first hierarchy block. Even if you are not immediately
going to enter a master record for a functional location at the first
level of the hierarchy, you still have to fill the first block with a
character for all the functional locations below. Only in this way can
you extend the functional location upwards (in other words to the first
level of the hierarchy should this be necessary at a later date),
without the generic structure of the functional location label being
lost.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL843 - Functional location label must not be initial in the first block ?

  The SAP error message IL843, which states "Functional location label must not be initial in the first block," typically occurs when you are trying to create or modify a functional location in the SAP system, and the system requires that certain fields, particularly the label or description of the functional location, must not be empty (initial) in the first block of data.
  Cause:
  
  Empty Label Field: The most common cause of this error is that the label or description field for the functional location is left blank when you are trying to create or save the functional location.
  Incorrect Data Entry: There may be a misunderstanding of which fields are mandatory, leading to incomplete data entry.
  Configuration Issues: In some cases, the configuration of the functional location settings in the system may require certain fields to be filled out that are not typically mandatory.
  
  Solution:
  
  Fill in the Required Fields: Ensure that the label or description field for the functional location is filled in. This is usually the first block of data that the system checks.
  Check Field Requirements: Review the functional location creation or modification screen to identify any mandatory fields that need to be completed.
  Validation: If you are using a custom transaction or program, ensure that it is correctly validating the input fields before submission.
  Consult Documentation: Refer to SAP documentation or your organization's SAP guidelines to understand the specific requirements for functional location creation.
  
  Related Information:
  
  Transaction Codes: The error may occur in transactions such as IL01 (Create Functional Location), IL02 (Change Functional Location), or IL03 (Display Functional Location).
  Field Definitions: Familiarize yourself with the fields in the functional location master data, especially those marked as mandatory.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context or solutions.
  User Roles and Authorizations: Ensure that you have the necessary permissions to create or modify functional locations, as restrictions may also lead to errors.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific SAP environment and configuration.