How To Fix S1336 - Communication buffer is too small

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 336

• Message text: Communication buffer is too small

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S1336 - Communication buffer is too small ?

  The SAP error message S1336, which states "Communication buffer is too small," typically occurs when the size of the communication buffer allocated for data transfer between the SAP application server and the database is insufficient to handle the volume of data being processed. This can happen in various scenarios, such as during data retrieval, updates, or when executing certain transactions.
  
  Cause:
  
  Large Data Volume: The most common cause is that the amount of data being processed exceeds the size of the communication buffer.
  
  Configuration Issues: The buffer size may not be configured correctly in the SAP system settings.
  Network Issues: Sometimes, network latency or issues can exacerbate the problem, leading to buffer overflow.
  Inefficient Queries: Poorly optimized queries that return large datasets can also trigger this error.
  
  
  Solution:
  
  
  Increase Buffer Size:
  
  You can increase the size of the communication buffer in the SAP system. This is typically done by adjusting the parameters in the instance profile.
  Look for parameters