How To Fix RSDD886 - New value for the upper partition is less than or equal to current value

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 886

• Message text: New value for the upper partition is less than or equal to current value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD886 - New value for the upper partition is less than or equal to current value ?

  The SAP error message RSDD886, which states "New value for the upper partition is less than or equal to current value," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to modify the partitioning of a data target (like an InfoCube or DataStore Object). This error indicates that the new upper partition limit you are trying to set is not valid because it is less than or equal to the current upper partition limit.
  Cause:
  
  Invalid Partitioning Values: You are attempting to change the upper partition limit to a value that is not greater than the current upper limit.
  Data Consistency Issues: The system may have data that falls within the range of the current upper partition, and changing it could lead to inconsistencies.
  Incorrect Configuration: The partitioning settings may not have been configured correctly, leading to this error when trying to adjust them.
  
  Solution:
  
  Check Current Partition Values: Review the current upper partition value and ensure that the new value you are trying to set is indeed greater than the current value.
  Adjust the New Value: If the new upper partition value is less than or equal to the current value, modify it to a higher value that makes sense for your data model.
  Review Partitioning Strategy: Ensure that your partitioning strategy aligns with your data load and reporting requirements. You may need to re-evaluate how you are partitioning your data.
  Data Cleanup: If there are existing records that fall within the range of the current upper partition, consider whether you need to delete or archive these records before changing the partitioning.
  Consult Documentation: Refer to SAP documentation or notes related to partitioning in BW for any specific guidelines or best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  BW Administration: Familiarize yourself with BW administration tasks related to data modeling and partitioning.
  Testing: Before making changes in a production environment, test the changes in a development or quality assurance environment to ensure that they do not lead to further issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with a BW expert for more tailored assistance.