How To Fix RSCRT348 - Cannot assign daemon &2 to data transfer process &1

RSCRT348 - Overview

• Message type: E = Error

• Message class: RSCRT - Near-To-Real-Time Messages

• Message number: 348

• Message text: Cannot assign daemon &2 to data transfer process &1

What causes this issue?

You are trying to assign data transfer process (DTP) &V1& to DataSource
&V3&. DataSource &V3& is assigned to daemon &V2&. All DTPs that transfer
data to InfoProvider &V4& and the DataSources of these DTPs must be
assigned to the same daemon. A different daemon is assigned to at least
one other DTP and to its DataSource.

System Response

You cannot assign data transfer process &V1& to DataSource &V3& .

How to fix this error?

Do one of the following:
Use only one of the data transfer processes for real-time data
acquisition.
Assign the same daemon to the data transfer process and to its
DataSources. For technical reasons, multiple data transfer processes
cannot transfer data to the same DataStore object at the same time.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

RSCRT348 - Details

• The SAP error message RSCRT348 indicates that there is an issue with assigning a daemon to a data transfer process (DTP). This error typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there are problems with the configuration or availability of the background processes that handle data transfers.
  
  Cause:
  
  Daemon Unavailability: The specified daemon (background process) is not available or not running. This could be due to system configuration issues or the daemon process being stopped.
  
  Configuration Issues: There may be misconfigurations in the settings for the data transfer process or the associated daemons.
  Resource Limitations: The system may be running out of resources (e.g., memory, CPU) to allocate to the daemon.
  Network Issues: If the daemon is supposed to run on a different server, network connectivity issues could prevent it from being assigned.
  
  
  Solution:
  
  Check Daemon Status: Verify that the daemon processes are running. You can do this by checking the