How To Fix TSGEN203 - Task: Regenerate all existing loads

TSGEN203 - Overview

• Message type: E = Error

• Message class: TSGEN - Messages For Transaction SGEN

• Message number: 203

• Message text: Task: Regenerate all existing loads

Note
For a description of this generation task, see the
<DS:DT.TX_SGEN_INFO1_PARA>Online Documentation</> of the transaction
SGEN.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message TSGEN203 - Task: Regenerate all existing loads ?

  The SAP error message TSGEN203, which states "Task: Regenerate all existing loads," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data load process. This error indicates that the system is unable to regenerate the data loads for a specific task, often due to inconsistencies or issues in the data model or the data itself.
  Causes:
  
  Data Model Changes: Changes in the data model (e.g., InfoObjects, InfoProviders, or transformations) that are not compatible with existing data loads.
  Data Source Issues: Problems with the data source, such as missing or incorrect data, can prevent successful regeneration.
  Process Chain Errors: If the process chain that handles the data load has errors or is not properly configured, it can lead to this error.
  Locking Issues: If the data is locked by another process or user, it may prevent regeneration.
  Transport Issues: If the data model or