How To Fix BWPS004 - Update mode not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: BWPS - BW PS: Data Extraction for BW

• Message number: 004

• Message text: Update mode not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWPS004 - Update mode not supported ?

  The SAP error message BWPS004 ("Update mode not supported") typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the update mode configuration for a data source or during the data loading process. This error indicates that the update mode specified for a particular operation is not supported for the data source or the target InfoProvider.
  Causes:
  
  Incompatible Update Mode: The update mode specified in the data transfer process (DTP) or during the data load may not be compatible with the target InfoProvider (e.g., InfoCube, DataStore Object).
  DataSource Configuration: The DataSource may not be configured to support the specified update mode (e.g., delta, full, etc.).
  Incorrect DTP Settings: The settings in the DTP may not align with the capabilities of the source or target objects.
  DataSource Type: Some DataSources are designed for specific types of updates (e.g., delta loads) and may not support others (e.g., full loads).
  
  Solutions:
  
  Check DTP Settings: Review the DTP settings to ensure that the update mode is appropriate for the target InfoProvider. If necessary, change the update mode to one that is supported.
  Review DataSource Configuration: Verify the configuration of the DataSource to ensure it supports the intended update mode. You may need to adjust the DataSource settings or use a different DataSource.
  Consult Documentation: Refer to SAP documentation for the specific DataSource and InfoProvider to understand their capabilities and limitations regarding update modes.
  Test with Different Update Modes: If possible, test the data load with different update modes to identify which one works without triggering the error.
  Check for SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide guidance on configuration changes.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for detailed information on DataSources, DTPs, and update modes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSPC (Process Chain Maintenance) for monitoring and managing data loads.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.