How To Fix B1733 - Resetting block size for message type & has failed

B1733 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 733

• Message text: Resetting block size for message type & has failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1733 - Resetting block size for message type & has failed ?

  The SAP error message B1733, which states "Resetting block size for message type & has failed," typically occurs in the context of SAP's IDoc (Intermediate Document) processing. This error can arise during the communication between systems, particularly when dealing with message types in the ALE (Application Link Enabling) environment.
  
  Cause:
  
  
  Configuration Issues: The error may be due to incorrect configuration settings in the ALE or IDoc setup. This could involve settings related to message types, partner profiles, or port definitions.
  Data Issues: If the data being processed is too large or not formatted correctly, it can lead to issues when the system attempts to reset the block size.
  System Performance: High system load or performance issues can also lead to failures in processing IDocs, including resetting block sizes.
  Network Issues: Problems in the network communication between systems can cause interruptions that lead to this error.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for the relevant message type