How To Fix RSODP021 - This change to the selections requires a rebuild of all partitions

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODP - Operational Data Provider: Messages

• Message number: 021

• Message text: This change to the selections requires a rebuild of all partitions

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSODP021 - This change to the selections requires a rebuild of all partitions ?

  The SAP error message RSODP021 indicates that a change in the selection criteria for a query or report requires a rebuild of all partitions in the underlying data model. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there are changes to the data selection that affect how data is partitioned or organized.
  Cause:
  
  Change in Selection Criteria: The error is triggered when you modify the selection criteria of a query or report that relies on partitioned data. This could include changes to filters, variables, or other selection parameters.
  Data Model Changes: If there are changes in the data model, such as adding or removing fields, this can also necessitate a rebuild of partitions.
  Performance Optimization: The system may require a rebuild to optimize performance based on the new selection criteria.
  
  Solution:
  
  
  Rebuild Partitions: The primary solution is to rebuild the partitions. This can usually be done through the SAP BW or HANA administration tools. The steps may vary depending on the specific version and setup, but generally, you would:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the InfoProvider or query that is causing the issue.
  Look for options related to "Manage Partitions" or "Rebuild Partitions."
  Execute the rebuild process.
  
  
  
  Check for Dependencies: Before rebuilding, check if there are any dependencies or other queries that might be affected by the change. It’s important to ensure that the rebuild won’t disrupt other processes.
  
  
  Test the Query: After rebuilding the partitions, test the query or report to ensure that it runs correctly with the new selection criteria.
  
  
  Documentation and Backup: Always document the changes made and consider backing up the current state before performing significant operations like rebuilding partitions.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to the RSODP021 error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Performance Considerations: Rebuilding partitions can be resource-intensive and may take time, especially with large datasets. It’s advisable to perform this operation during off-peak hours.
  Monitoring Tools: Use monitoring tools available in SAP BW or HANA to track the performance and status of the rebuild process.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as there may be underlying issues specific to your environment.