How To Fix SQ066 - Buffer size & too small

SQ066 - Overview

• Message type: E = Error

• Message class: SQ - Queue Administration Transaction: Error Texts

• Message number: 066

• Message text: Buffer size & 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.

Unfortunately, there isn't any extra information in this error notice.

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SQ066 - Details

• The SAP error message SQ066, which indicates that the "Buffer size is too small," typically occurs in the context of SAP Query or when dealing with SAP's reporting tools. This error suggests that the system is trying to process a query or report that exceeds the allocated buffer size for data retrieval or processing.
  
  Cause:
  
  Large Data Volume: The query or report is attempting to retrieve or process a large volume of data that exceeds the buffer size limits set in the system.
  Configuration Settings: The buffer size settings in the SAP system may not be configured to handle the amount of data being processed.
  Inefficient Query Design: The query may be poorly designed, leading to excessive data retrieval that is unnecessary for the report's purpose.
  
  
  Solution:
  
  
  Increase Buffer Size:
  
  You can increase the buffer size in the SAP system settings. This typically involves adjusting parameters in the system profile or using transaction codes like RZ10 or