How To Fix UMK828 - It is not possible to write units/currencies into initial BW master data

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 828

• Message text: It is not possible to write units/currencies into initial BW master data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMK828 - It is not possible to write units/currencies into initial BW master data ?

  The SAP error message UMK828, which states "It is not possible to write units/currencies into initial BW master data," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data loading process, particularly related to master data attributes such as units of measure or currencies.
  Cause:
  
  
  Initial Load Restrictions: The error often arises during the initial load of master data into BW. SAP BW has certain restrictions on what can be loaded during the initial load phase, and units or currencies may not be allowed to be written at this stage.
  
  
  Data Source Configuration: The data source from which you are trying to load the master data may not be configured correctly to include units or currencies.
  
  
  Master Data Settings: The settings for the master data in the BW system may not allow for the inclusion of units or currencies during the initial load.
  
  
  Data Model Issues: There may be issues with the data model or the InfoObject definitions that prevent the loading of these attributes.
  
  
  Solution:
  
  
  Check Data Source: Ensure that the data source is correctly configured to allow the loading of units and currencies. You may need to adjust the extraction logic or the transformation rules.
  
  
  Load Master Data Separately: If you are trying to load master data and transactional data together, consider separating the loads. First, load the master data without units or currencies, and then perform a subsequent load to add these attributes.
  
  
  Review InfoObject Settings: Check the settings of the InfoObjects involved. Ensure that the attributes for units and currencies are correctly defined and that they are allowed to be loaded during the initial load.
  
  
  Use Update Rules: If you need to include units or currencies, consider using update rules or delta loads after the initial load has been completed.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific version of BW you are using, as there may be version-specific considerations or patches that address this issue.
  
  
  Error Logs: Check the error logs for more detailed information about the failure. This can provide insights into what specifically is causing the issue.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on best practices for loading master data in BW.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  BW Master Data Management: Familiarize yourself with best practices for managing master data in SAP BW, including how to handle units and currencies effectively.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP BW expert or your organization's SAP support team for further assistance.