How To Fix RSM2007 - Request not confirmed, check source system outbox

RSM2007 - Overview

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 007

• Message text: Request not confirmed, check source system outbox

What causes this issue?

If a short dump occurred it is probable that the TRFC to or from the
source system was incorrect.
Further analysis:
To determine what happened, you must check the source system ALE outbox
and compare it with the Warehouse ALE inbox.
You can check the source system ALE outbox using the wizard or the
tabstrip "All IDOcs" in the Monitor.
In the "All IDOcs" tabstrip, also set the key figure "IDOcs in the
source system" and "IDocs in the Warehouse", and select the "Refresh"
function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM2007 - Request not confirmed, check source system outbox ?

  The SAP error message RSM2007 ("Request not confirmed, check source system outbox") typically occurs in the context of SAP's data transfer processes, particularly when dealing with the SAP BW (Business Warehouse) or SAP ERP systems. This error indicates that a data request has not been confirmed in the source system, which can lead to issues in data loading or extraction processes.
  Causes:
  
  Data Transfer Issues: The request may not have been successfully transferred from the source system to the BW system.
  Outbox Problems: The source system's outbox may contain requests that are stuck or not processed correctly.
  Network Issues: Connectivity problems between the source system and the BW system can prevent successful data transfer.
  Authorization Issues: The user or process may lack the necessary permissions to confirm the request.
  System Configuration: Incorrect configuration settings in either the source or target system can lead to this error.
  Request Status: The request may be in a status that does