How To Fix /SCMB/BOL_CON_NO_CHK030 - Unknown data type &1

/SCMB/BOL_CON_NO_CHK030 - Overview

• Message type: E = Error

• Message class: /SCMB/BOL_CON_NO_CHK -

• Message number: 030

• Message text: Unknown data type &1

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 /SCMB/BOL_CON_NO_CHK030 - Unknown data type &1 ?

  The SAP error message /SCMB/BOL_CON_NO_CHK030 Unknown data type &1 typically occurs in the context of SAP Supply Chain Management (SCM) when there is an issue related to the Business Object Layer (BOL) and the data types being used in a specific operation or transaction.
  
  Cause:
  
  Invalid Data Type: The error indicates that the system encountered an unknown or unsupported data type. This could happen if the data type being referenced in a BOL operation is not defined or recognized in the system.
  
  Configuration Issues: There may be configuration issues in the BOL or the underlying data model that lead to the system not recognizing the data type.
  Custom Development: If there are custom developments or enhancements in the BOL layer, they might be referencing a data type that is not properly defined or has been removed.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there might be