How To Fix RSDU_REPART018 - Upper value for partitioning not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 018

• Message text: Upper value for partitioning not specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART018 - Upper value for partitioning not specified ?

  The SAP error message RSDU_REPART018 indicates that there is an issue with the partitioning of a DataStore Object (DSO) or InfoCube in SAP BW (Business Warehouse). Specifically, the error states that the upper value for partitioning has not been specified, which is necessary for the system to correctly manage data partitioning.
  Cause:
  This error typically occurs when:
  
  You are trying to create or modify a partition for a DSO or InfoCube, but the upper limit for the partitioning range has not been defined.
  The partitioning settings in the data model are incomplete or incorrectly configured.
  There may be a missing configuration in the data source or transformation that is supposed to populate the partitioning fields.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Partitioning Settings:
  
  Go to the DataStore Object or InfoCube in the SAP BW modeling tools.
  Verify the partitioning settings and ensure that both the lower and upper values for the partitioning are specified correctly.
  
  
  
  Define Upper Value:
  
  If the upper value is missing, you need to define it. This can usually be done in the properties of the DSO or InfoCube where you set the partitioning criteria.
  Make sure that the upper value logically follows the lower value and fits within the expected data range.
  
  
  
  Review Data Source and Transformation:
  
  Check the data source and transformation rules that are used to load data into the DSO or InfoCube. Ensure that they are correctly configured to populate the partitioning fields.
  
  
  
  Re-activate the Data Model:
  
  After making changes, you may need to re-activate the DSO or InfoCube to apply the new settings.
  
  
  
  Test the Data Load:
  
  After making the necessary adjustments, perform a test data load to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Partitioning in SAP BW: Partitioning is a method used to improve performance by dividing large data sets into smaller, more manageable pieces. Each partition can be processed independently, which can enhance query performance and data loading times.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  Documentation: Refer to the official SAP BW documentation for detailed information on partitioning and data modeling best practices.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.