How To Fix RS_B4HANA_RC021 - Requests must be transferred to RSPM (Source and Target).

RS_B4HANA_RC021 - Overview

• Message type: E = Error

• Message class: RS_B4HANA_RC -

• Message number: 021

• Message text: Requests must be transferred to RSPM (Source and Target).

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 RS_B4HANA_RC021 - Requests must be transferred to RSPM (Source and Target). ?

  The SAP error message RS_B4HANA_RC021, which states "Requests must be transferred to RSPM (Source and Target)," typically occurs in the context of data transfer processes in SAP BW/4HANA or SAP BW systems. This error indicates that there is an issue with the transfer of data requests between the source and target systems, particularly when using the RSPM (Request and Process Management) framework.
  
  Cause:
  
  Incomplete Data Transfer: The requests that need to be transferred from the source system to the target system are not being processed correctly.
  
  Configuration Issues: There may be misconfigurations in the data transfer settings or in the RSPM settings.
  Network Issues: Connectivity problems between the source and target systems can lead to failures in data transfer.
  Authorization Issues: The user or process may not have the necessary authorizations to perform the data transfer.
  System Performance: High load or performance issues in either the source or target system can cause delays or failures in