How To Fix RSDD_ZA119 - Check for round-robin problems in preprocessors

RSDD_ZA119 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 119

• Message text: Check for round-robin problems in preprocessors

What causes this issue?

Some of the preprocessors have round-robin problems.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSDD_ZA119 - Details

• The SAP error message RSDD_ZA119, which indicates a check for round-robin problems in preprocessors, typically arises in the context of SAP BW (Business Warehouse) when there are issues related to data processing in the InfoProviders, particularly when using preprocessors for data loading.
  
  Cause:
  The error message RSDD_ZA119 is often triggered by one or more of the following issues:
  
  
  Round-Robin Distribution: This occurs when the data is being distributed across multiple data targets (like InfoProviders) in a way that leads to an imbalance or inefficiency. This can happen if the data is not evenly distributed or if there are configuration issues in the data flow.
  
  
  Preprocessor Configuration: If the preprocessors are not configured correctly, it can lead to problems in how data is processed and distributed. This includes issues with the settings for the data source, transformation, or data target.
  
  
  Data Volume: Large volumes of data being processed can exacerbate round-robin issues, especially if the system