How To Fix EE_CRM_MKT019 - DataSource &1 already initialized

SAP Error Message - Details

• Message type: E = Error

• Message class: EE_CRM_MKT - IS-U Marketing/Sales Support

• Message number: 019

• Message text: DataSource &1 already initialized

What causes this issue?

You have already initialized DataSource &1 for the delta transfer to the
BW system, and have tried to change a parameter for the BW extraction of
marketing-relevant data in BW.

System Response

The change is rejected. This is because the next delta transfer would
incorrectly determine the delta, due to the changed Customizing
parameter.

How to fix this error?

Delete the initialization selection for DataSource &1 in BW.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message EE_CRM_MKT019 - DataSource &1 already initialized ?

  The SAP error message EE_CRM_MKT019 indicates that a specific DataSource (identified by &1) has already been initialized. This typically occurs in the context of SAP CRM (Customer Relationship Management) and can be related to data extraction processes, particularly when working with SAP BW (Business Warehouse) or data transfer processes.
  Cause:
  
  
  Duplicate Initialization: The error usually arises when there is an attempt to initialize a DataSource that has already been initialized. This can happen if:
  
  The initialization process is triggered multiple times for the same DataSource.
  There is a misconfiguration in the data transfer process.
  The DataSource was previously initialized but not properly completed or reset.
  
  
  
  System Configuration Issues: There may be issues with the configuration of the DataSource or the related data transfer processes.
  
  
  Data Consistency Issues: If there are inconsistencies in the data or if the DataSource is in a state that does not allow re-initialization, this error can occur.
  
  
  Solution:
  
  
  Check Initialization Status: Verify the status of the DataSource in the SAP system. You can do this by:
  
  Navigating to the DataSource in the SAP GUI and checking its initialization status.
  Using transaction codes like RSA1 (Data Warehousing Workbench) to monitor the DataSource.
  
  
  
  Reset Initialization: If the DataSource is in an initialized state and you need to re-initialize it, you may need to reset the initialization. This can typically be done through:
  
  The DataSource settings in the SAP BW system.
  Using transaction RSA3 to delete the existing initialization data if necessary.
  
  
  
  Review Data Transfer Processes: Check the configuration of the data transfer processes (DTP) associated with the DataSource. Ensure that they are set up correctly and that there are no conflicting processes.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSA3, and RSPC for monitoring and managing DataSources and data transfer processes.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional context or solutions.
  DataSource Configuration: Understanding the configuration of the DataSource and its role in the data flow can help in troubleshooting the issue effectively.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.