How To Fix M3754 - The type of block must be the same for all buffered records

M3754 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 754

• Message text: The type of block must be the same for all buffered records

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 M3754 - The type of block must be the same for all buffered records ?

  The SAP error message M3754, "The type of block must be the same for all buffered records," typically occurs in the context of Material Management (MM) or Inventory Management (IM) when there is an inconsistency in the data being processed, particularly with buffered records in the database.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Inconsistent Data Types: The records being processed have different data types or structures, which is not allowed when dealing with buffered records. For example, if you are trying to process records that are expected to be of a certain type (e.g., material master records) but some records are of a different type, this error will occur.
  
  
  Buffering Issues: If there are issues with the buffering mechanism in SAP, such as corrupted buffers or inconsistencies in the data stored in the buffer, this error can be triggered.
  
  
  Custom Development: If there are custom programs or enhancements that