How To Fix RSDD_ZA115 - Status check of delta index

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 115

• Message text: Status check of delta index

What causes this issue?

This check returns a list of indexes whose delta index is too large.
If the number of documents in the main index exceeds 5,000,000, the
relative parameters are used as reference parameters. The index fulfills
the criteria of the check in the following cases:
The volume of storage used by the delta index is more than 10% of the
volume of storage used by the main index (technical parameter
error_idx_mem_size_pct uses 10%).
The number of documents in the delta index is more than 10% of the
number of documents in the main index (technical parameter error_
idx_num_docs_pct uses 10%).
If the number of documents in the main index is less than or equal to 5
,000,000, the absolute parameters are used as reference parameters. The
index fulfills the criteria of the check in the following cases:
The volume of storage used by the delta index is larger than 200
megabytes (technical parameter error_mem is 200 megabytes in size).
The number of documents in the delta index is greater than 50,000
(technical parameter error_num_docs contains 50,000 documents).
If the <ZK>autoMerge</> function (automatic merging of the main index
with the delta index) of the MemWatcher in SAP NetWeaver BW Accelerator
is activated, the check always returns the status <ZK>OK</>.

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_ZA115 - Status check of delta index ?

  The SAP error message RSDD_ZA115, which pertains to the status check of a delta index, typically occurs in the context of SAP BW (Business Warehouse) when there are issues with the delta process for InfoProviders, particularly when dealing with DataStore Objects (DSOs) or InfoCubes.
  Cause:
  The error can be caused by several factors, including:
  
  Delta Queue Issues: The delta queue may not be processed correctly, leading to inconsistencies in the delta index.
  Data Load Failures: Previous data loads may have failed, leaving the delta index in an inconsistent state.
  Locking Issues: There may be locks on the data that prevent the delta index from being updated or checked.
  Configuration Errors: Incorrect settings in the InfoProvider or data source configuration can lead to issues with delta processing.
  System Performance: High system load or performance issues can also affect the processing of delta indices.
  
  Solution:
  To resolve the RSDD_ZA115 error, you can follow these steps:
  
  
  Check Delta Queue: Use transaction code RSA7 to check the delta queue for the specific data source. Ensure that there are no records stuck in the delta queue.
  
  
  Reprocess Delta: If there are records in the delta queue, you may need to reprocess the delta. You can do this by executing the delta load again for the relevant data source.
  
  
  Check for Locks: Use transaction code SM12 to check for any locks on the relevant tables. If there are locks, you may need to release them.
  
  
  Monitor Data Load: Check the process chain or data load logs to identify any previous failures. Resolve any issues that may have caused the data load to fail.
  
  
  Repair Delta Index: If the delta index is corrupted, you may need to repair it. This can be done by executing the RSBATCH report or using the RSD1 transaction to manage the InfoProvider.
  
  
  Check Configuration: Review the configuration of the InfoProvider and the data source to ensure that everything is set up correctly.
  
  
  System Performance: If the system is under heavy load, consider scheduling data loads during off-peak hours or optimizing system performance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSA7 (Delta Queue Monitor), RSD1 (InfoProvider Maintenance), and SM12 (Lock Entries).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the RSDD_ZA115 error. You can search the SAP Support Portal for notes related to delta processing and index issues.
  Documentation: Review SAP BW documentation for best practices on managing delta loads and indices.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.