How To Fix C_306 - Value in 'Header Structure' field is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: C_ - CRM Integration Messages

• Message number: 306

• Message text: Value in 'Header Structure' field is missing

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 C_306 - Value in 'Header Structure' field is missing ?

  The SAP error message C_306, which states "Value in 'Header Structure' field is missing," typically occurs in the context of document processing, such as when creating or modifying documents in SAP. This error indicates that a required field in the header structure of the document is not populated, which is necessary for the system to process the document correctly.
  
  Cause:
  
  Missing Mandatory Fields: The header structure of the document may have mandatory fields that are not filled in. This could be due to user oversight or a system configuration issue.
  Custom Development: If there are custom enhancements or modifications in the SAP system, they might not be handling the header structure correctly, leading to missing values.
  Data Transfer Issues: If data is being transferred from another system or through an interface, there may be issues with the data mapping that result in missing header values.
  User Authorization: Sometimes, users may not have the necessary authorizations