How To Fix UC105 - The transfer rules for &1 are inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 105

• Message text: The transfer rules for &1 are inconsistent

What causes this issue?

An error was found in the transfer rules.

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?

Go to the maintenance transaction for transfer rules and save these.
This way the transfer rules are checked.

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 UC105 - The transfer rules for &1 are inconsistent ?

  The SAP error message UC105 indicates that there is an inconsistency in the transfer rules for a specific InfoObject (denoted by &1). This error typically occurs during the data transfer process in SAP BW (Business Warehouse) when the system detects that the transfer rules defined for the InfoObject do not match the expected format or configuration.
  Cause:
  
  Inconsistent Transfer Rules: The transfer rules for the InfoObject may not be properly defined or may have been modified incorrectly.
  Missing or Incorrect Mapping: There may be missing mappings between the source fields and the target fields in the transfer rules.
  Data Source Issues: The data source from which the data is being extracted may have changed, leading to inconsistencies in the transfer rules.
  Changes in InfoObject Structure: If the structure of the InfoObject has been changed (e.g., fields added or removed), the existing transfer rules may no longer be valid.
  
  Solution:
  
  
  Check Transfer Rules: Go to the transfer rules for the specific InfoObject and verify that all mappings are correct and consistent. Ensure that all required fields are mapped properly.
  
  Transaction Code: RSA1 (Data Warehousing Workbench) ? Select the InfoObject ? Check Transfer Rules.
  
  
  
  Recreate Transfer Rules: If the transfer rules are found to be incorrect or inconsistent, consider deleting and recreating them to ensure they are set up correctly.
  
  
  Validate Data Source: Ensure that the data source is correctly configured and that it matches the structure expected by the transfer rules.
  
  Check the data source settings in the DataSource maintenance (Transaction Code: RSA1 ? DataSources).
  
  
  
  Check for Changes: If there have been recent changes to the InfoObject or the data source, review those changes to ensure they are compatible with the existing transfer rules.
  
  
  Use the Repair Function: In some cases, you can use the repair function in the transfer rules to automatically fix inconsistencies.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific InfoObject and transfer rules for any known issues or additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for data warehousing, RSC1 for InfoObject maintenance, and RSC2 for transfer rule maintenance.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message UC105.
  Testing: After making changes, perform a test data load to ensure that the issue has been resolved and that data is being transferred correctly.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the UC105 error in SAP BW.