How To Fix HL628 - Main structure &1 is not a production structure in context &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: HL - IWB: Help Links

• Message number: 628

• Message text: Main structure &1 is not a production structure in context &2 &3 &4

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 HL628 - Main structure &1 is not a production structure in context &2 &3 &4 ?

  The SAP error message HL628 indicates that the main structure specified in the context is not recognized as a production structure. This error typically arises in the context of production planning or when working with production orders, where the system expects a valid production structure (like a bill of materials or routing) to be defined.
  
  Cause:
  
  Incorrect Structure Definition: The main structure (e.g., a bill of materials or routing) may not be defined as a production structure in the system.
  Missing Configuration: The structure might not be configured correctly in the system, or it may not be assigned to the relevant production version.
  Data Inconsistency: There could be inconsistencies in the data, such as missing entries or incorrect settings in the material master or production version.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified structure.
  
  
  Solution:
  
  
  Check Structure Definition:
  
  Go to the relevant transaction (e.g., CS03 for bill of materials)