Message type: E = Error
Message class:  RSDU_REPART - Messages for Repartitioning InfoProviders 
Message number: 017
Message text: Upper value for parititioning is same as old value
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The SAP error message RSDU_REPART017 indicates that there is an issue with the partitioning of a DataStore Object (DSO) or InfoCube in SAP BW (Business Warehouse). Specifically, this error occurs when you attempt to change the upper value of a partition, but the new upper value is the same as the existing upper value. This situation can arise during the process of managing partitions, especially when you are trying to reorganize or optimize data storage.
Cause: The primary cause of this error is that the system detects that the upper value you are trying to set for a partition is identical to the current upper value. This can happen if: You are trying to redefine the partitioning range without changing the values. There is a misunderstanding of the partitioning logic, leading to an attempt to set the same range.
Solution: To resolve the RSDU_REPART017 error, you can take the following steps: Check Current Partition Values: Review the
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