How To Fix RSAU199 - ADD not used for data fields (&) for InfoSource &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 199

• Message text: ADD not used for data fields (&) for InfoSource &

What causes this issue?

The DataSource for InfoSource &V1& is delta-enabled. An additive
update is therefore usually meaningless. The additive update can result
in an identical key due to a delta load. If 10 items are changed to 20
items, 30 items might result instead of the expected 20.

System Response

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

How to fix this error?

Reconsider whether you really want to update the data field with ADD.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU199 - ADD not used for data fields (&) for InfoSource & ?

  The SAP error message RSAU199 "ADD not used for data fields (&) for InfoSource &" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data extraction process, particularly when using the DataSource or InfoSource.
  Cause:
  This error generally indicates that the system is trying to add data fields that are not configured correctly or are not compatible with the InfoSource. The specific reasons can include:
  
  Field Configuration Issues: The fields being added may not be defined correctly in the InfoSource or DataSource.
  Data Type Mismatch: There may be a mismatch in data types between the source system and the InfoSource.
  Missing Fields: The fields that are being referenced may not exist in the DataSource or may not be included in the InfoSource.
  Incorrect Mapping: The mapping of fields from the source to the target InfoSource may not be set up correctly.
  
  Solution:
  To resolve the RSAU199 error, you can follow these steps:
  
  
  Check Field Definitions: Verify that the fields you are trying to add are correctly defined in the InfoSource. Ensure that they exist in the DataSource and are compatible.
  
  
  Review Data Types: Ensure that the data types of the fields in the source system match those defined in the InfoSource. If there are discrepancies, you may need to adjust the definitions.
  
  
  Update InfoSource: If you have recently made changes to the DataSource, ensure that the InfoSource is updated accordingly. You may need to regenerate the InfoSource.
  
  
  Check Field Mapping: Review the mapping of fields in the InfoSource to ensure that all required fields are correctly mapped from the DataSource.
  
  
  Re-activate the InfoSource: Sometimes, simply reactivating the InfoSource can resolve issues. Go to the InfoSource in the SAP BW system and reactivate it.
  
  
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this specific error. Sometimes, there are known issues that have been resolved in later versions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on configuring InfoSources and DataSources.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage InfoSources and DataSources.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or fixes related to this error.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the RSAU199 error in your SAP BW environment.