Message type: E = Error
Message class: MH - Maintain Material Master Data (Retail)
Message number: 236
Message text: The main EAN for supplier &, unit of measure &, material & is not unique
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.
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.
MH236
- The main EAN for supplier &, unit of measure &, material & is not unique ?The SAP error message MH236 indicates that there is a problem with the uniqueness of the main EAN (European Article Number) for a specific supplier, unit of measure, and material. This error typically arises when you are trying to create or update a material master record, and the system finds that the EAN you are trying to assign is already associated with another material or supplier combination.
Cause: Duplicate EAN: The main EAN you are trying to assign to the material is already in use for another material or supplier combination in the system. Incorrect Data Entry: There may have been a mistake in entering the EAN, leading to a conflict with existing records. Data Migration Issues: If data was migrated from another system, duplicates may have been introduced.
Solution: Check Existing EANs: Use transaction code MM03 (Display Material) to check if the EAN is already assigned to another material. You can also use transaction MM02
Get instant SAP help. Sign up for our Free Essentials Plan.
MH235
Specify the main EAN for supplier &, unit of measure &, material &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MH234
For the material &1 the main EAN for the unit of measure &2 is not unique
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MH237
& differences at client level and & differences at plant level
What causes this issue? You have maintained data for this material differently from the reference data. This occurs if: The material is a generic mat...
MH238
The material & will be created; & differences have been maintained
What causes this issue? INCLUDE MH237A OBJECT DOKU ID TX LANGUAGE EN INCLUDE MH237B OBJECT DOKU ID TX LANGUAGE EN INCLUDE MH237C OBJECT DOKU ID TX LA...
Click on this link to search all SAP messages.