How To Fix RSDD_ZA126 - Check for outstanding preprocessor requests

RSDD_ZA126 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 126

• Message text: Check for outstanding preprocessor requests

What causes this issue?

Outstanding requests exist for some of the preprocessors.

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_ZA126 - Details

• The SAP error message RSDD_ZA126, which states "Check for outstanding preprocessor requests," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the data loading process or the data model's preprocessor requests. This error indicates that there are outstanding requests that need to be processed before the current operation can proceed.
  
  Cause:
  
  Outstanding Preprocessor Requests: The most common cause of this error is that there are preprocessor requests that have not yet been completed. These requests are part of the data loading process and must be finished before new requests can be processed.
  Data Load Issues: If there are issues with data loads (e.g., data source problems, transformation errors), it can lead to requests being stuck in the system.
  Locks: Sometimes, locks on the data model or InfoProvider can prevent the preprocessor from completing its tasks.
  System Performance: If the system is under heavy load or if there are