How To Fix RS_B4H_TRANSFER_APD003 - Generator class not available.

RS_B4H_TRANSFER_APD003 - Overview

• Message type: E = Error

• Message class: RS_B4H_TRANSFER_APD -

• Message number: 003

• Message text: Generator class not available.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4H_TRANSFER_APD003 - Generator class not available. ?

  The SAP error message "RS_B4H_TRANSFER_APD003 Generator class not available" typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the data transfer process, particularly when trying to execute a data transfer process (DTP) or when working with data flows.
  
  Cause:
  
  Missing or Inactive Generator Class: The error indicates that the system is unable to find the required generator class for the data transfer process. This could be due to the generator class not being created, being inactive, or being deleted.
  Transport Issues: If the generator class was recently transported from another system, it may not have been properly activated in the target system.
  System Configuration: There may be configuration issues in the BW system that prevent the generator class from being recognized.
  
  
  Solution:
  
  
  Check Generator Class: 
  
  Go to transaction SE80 (Object Navigator) and check if the generator class exists. You can search for the class using the