How To Fix 0K111 - Header fields cannot be added to an item line

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 111

• Message text: Header fields cannot be added to an item line

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0K111 - Header fields cannot be added to an item line ?

  The SAP error message 0K111: Header fields cannot be added to an item line typically occurs in the context of document processing, such as when creating or modifying sales orders, purchase orders, or other transactional documents. This error indicates that there is an attempt to assign header-level fields (which are meant to apply to the entire document) to item-level fields (which are specific to individual line items).
  Cause:
  
  Field Assignment: The error usually arises when there is an attempt to assign a header field value to an item line. For example, trying to set a field that is defined at the header level (like customer information or order date) directly on an item line.
  Custom Development: If there are custom enhancements or user exits that manipulate the data during document creation or modification, they might inadvertently try to assign header fields to item lines.
  Data Entry Errors: Users might mistakenly try to input header-level data in item-level fields during manual entry.
  
  Solution:
  
  Review Field Assignments: Ensure that the fields being populated are appropriate for the level (header vs. item). Check the configuration and data entry screens to ensure that header fields are not being incorrectly assigned to item lines.
  Check Custom Code: If there are any custom developments (like BAPIs, user exits, or enhancements), review the code to ensure that it correctly handles the distinction between header and item fields.
  Data Validation: Implement validation checks in the user interface or backend logic to prevent users from entering header-level data in item-level fields.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or module you are working with to understand the correct usage of fields.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases notes that address specific bugs or provide guidance on handling certain error messages.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like VA01 for sales orders, ME21N for purchase orders) to understand where the error might be occurring.
  Field Catalog: Review the field catalog for the specific document type you are working with to understand which fields are available at the header and item levels.
  User Training: Provide training to users on the correct data entry practices to minimize the occurrence of this error.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and customizations of your SAP environment.