How To Fix RSDU_REPART661 - Rename ncum validity table &1 back to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 661

• Message text: Rename ncum validity table &1 back to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART661 - Rename ncum validity table &1 back to &2 ?

  The SAP error message RSDU_REPART661 typically occurs in the context of data warehousing, particularly when dealing with InfoObjects and their associated validity tables in SAP BW (Business Warehouse). This error indicates that there is an issue with renaming a non-cumulative (ncum) validity table, which is a part of the data model in BW.
  Cause:
  The error message RSDU_REPART661 usually arises due to one of the following reasons:
  
  Table Locking Issues: The validity table may be locked by another process or user, preventing the system from renaming it.
  Inconsistent State: The system may be in an inconsistent state due to previous operations that did not complete successfully.
  Missing or Corrupted Table: The validity table may be missing or corrupted, leading to issues when the system attempts to rename it.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to perform the rename operation.
  
  Solution:
  To resolve the RSDU_REPART661 error, you can try the following steps:
  
  
  Check for Locks: Use transaction code SM12 to check if there are any locks on the validity table. If there are locks, you may need to wait for the locks to be released or contact the user who holds the lock.
  
  
  Consistency Check: Perform a consistency check on the InfoObject and its associated tables. You can use transaction code RSA1 to access the Data Warehousing Workbench and check for inconsistencies.
  
  
  Recreate the Validity Table: If the validity table is missing or corrupted, you may need to recreate it. This can often be done by reactivating the InfoObject or the associated data model.
  
  
  Check Authorizations: Ensure that the user executing the operation has the necessary authorizations to rename tables. You may need to consult with your SAP security team to verify this.
  
  
  System Restart: In some cases, a system restart may help clear any temporary issues that are causing the error.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM12 (Lock Entries), and SE11 (Data Dictionary) for further investigation.
  SAP Documentation: Review SAP documentation related to InfoObjects and validity tables for a deeper understanding of how they function within BW.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.