How To Fix RSDD_ZA104 - Check for unassigned master indexes

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 104

• Message text: Check for unassigned master indexes

What causes this issue?

If the status of this check is <ZK>red</>, the check has found one or
more master indexes that have not been loaded. This means they are not
available for indexing and reporting. Any indexing or loading processes
that access these indexes fail.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Follow the instructions of any action proposed.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA104 - Check for unassigned master indexes ?

  The SAP error message RSDD_ZA104, which states "Check for unassigned master indexes," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to master data and its assignment to InfoObjects. This error can arise during data loading or when trying to activate or process data models.
  Cause:
  
  Unassigned Master Data: The error indicates that there are master data records that are not assigned to any InfoObject. This can happen if the master data is not properly linked to the relevant InfoObjects in the data model.
  Data Model Issues: There may be inconsistencies in the data model, such as missing or incorrectly configured master data attributes.
  Data Load Issues: If the data load process encounters records that do not have corresponding master data, it can trigger this error.
  
  Solution:
  
  
  Check Master Data Assignment:
  
  Go to the relevant InfoObject in the SAP BW system and check the master data settings.
  Ensure that all necessary master data is assigned to the InfoObjects correctly.
  
  
  
  Activate Master Data:
  
  If there are changes made to the master data or InfoObjects, ensure that you activate the master data. This can be done in the Data Warehousing Workbench (transaction RSA1).
  
  
  
  Data Consistency Check:
  
  Use transaction RSRV to run consistency checks on the InfoObjects and master data. This can help identify any inconsistencies or unassigned records.
  Look for any inconsistencies in the master data and correct them.
  
  
  
  Data Load Monitoring:
  
  Monitor the data load process to identify any records that are causing the issue. Check the error logs for specific details about which records are unassigned.
  
  
  
  Reprocess Data:
  
  After resolving the issues, reprocess the data load to ensure that the master data is correctly assigned and the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSRV: Consistency Check
  RSD1: InfoObject Maintenance
  
  
  Documentation: Refer to SAP Help documentation for detailed information on InfoObjects and master data management in SAP BW.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to resolve the RSDD_ZA104 error and ensure that your master data is correctly assigned within your SAP BW environment.