How To Fix RSQU004 - The delta queue could not be read

RSQU004 - Overview

• Message type: E = Error

• Message class: RSQU - S-API after 4.0: Delta Queue, Real Time Update

• Message number: 004

• Message text: The delta queue could not be read

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 RSQU004 - The delta queue could not be read ?

  The SAP error message RSQU004 indicates that there is an issue with reading the delta queue in the SAP system. This error typically occurs in the context of SAP Data Warehousing or SAP BW (Business Warehouse) when there are problems with the delta extraction process from the source system to the target system.
  Causes of RSQU004
  
  
  Delta Queue Issues: The delta queue may be empty, corrupted, or not properly initialized. This can happen if there are issues with the data extraction process or if the delta queue has not been updated correctly.
  
  
  Data Source Configuration: Incorrect configuration of the data source in the SAP BW system can lead to problems in reading the delta queue.
  
  
  Locking Issues: If there are locks on the delta queue or if another process is currently accessing it, this can prevent the delta queue from being read.
  
  
  Technical Issues: There may be underlying technical issues such as network problems, database