How To Fix RSDA159 - Partitioning characteristic '&1' reset

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 159

• Message text: Partitioning characteristic '&1' reset

What causes this issue?

The 'Allow Duplicate Data Records' setting has been set for InfoProvider
&v2&.

System Response

In the case of DataStore objects without a semantic key, please note
that the system does not check whether the data has already been loaded
or archived.
The partitioning characteristic has therefore been reset by the system.

How to fix this error?

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 RSDA159 - Partitioning characteristic '&1' reset ?

  The SAP error message RSDA159, which states "Partitioning characteristic '&1' reset," typically occurs in the context of Data Warehousing and is related to the handling of partitioned InfoProviders in SAP BW (Business Warehouse). This error indicates that a partitioning characteristic has been reset, which can affect the data loading and reporting processes.
  Cause:
  The error can be caused by several factors, including:
  
  Changes in Data Model: If there have been changes to the data model, such as modifications to the InfoObject or InfoProvider, it may lead to the reset of partitioning characteristics.
  Data Load Issues: If there are issues during the data load process, such as incorrect data formats or missing data, it can trigger this error.
  Configuration Errors: Incorrect configuration of the InfoProvider or the data source can lead to this error.
  Inconsistent Data: If the data being loaded does not conform to the expected structure or values, it may cause the partitioning characteristic to be reset.
  
  Solution:
  To resolve the RSDA159 error, you can take the following steps:
  
  
  Check Data Model Changes: Review any recent changes made to the data model, including InfoObjects and InfoProviders. Ensure that the partitioning characteristics are correctly defined and have not been inadvertently altered.
  
  
  Validate Data Sources: Ensure that the data sources being used for loading data are correctly configured and that the data being loaded is in the expected format. Check for any inconsistencies or errors in the data.
  
  
  Review Load Process: Analyze the data load process to identify any errors or warnings that may have occurred during the load. Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the load process and check for any issues.
  
  
  Reconfigure InfoProvider: If necessary, reconfigure the InfoProvider to ensure that the partitioning characteristics are set correctly. This may involve redefining the characteristics or adjusting the settings in the InfoProvider.
  
  
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this specific error. Sometimes, SAP releases updates that fix known issues.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for additional insights and solutions related to this error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for the Data Warehousing Workbench, RSC1 for InfoObject maintenance, and RSD1 for InfoProvider maintenance.
  SAP Notes: Search the SAP Support Portal for notes related to RSDA159 or partitioning characteristics for more specific guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing additional context or solutions.
  
  By following these steps, you should be able to diagnose and resolve the RSDA159 error effectively.