How To Fix RSDHA401 - Invalid L type

RSDHA401 - Overview

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 401

• Message text: Invalid L type

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 RSDHA401 - Invalid L type ?

  The SAP error message RSDHA401 "Invalid L type" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data source or the data model configuration. This error is related to the handling of data types in the InfoObjects or data sources.
  
  Cause:
  
  Invalid Data Type: The error usually indicates that there is an invalid or unsupported data type (L type) being used in the InfoObject or data source definition.
  Inconsistent Data Model: There may be inconsistencies in the data model, such as incorrect mappings or definitions that do not align with the expected data types.
  Data Source Configuration: The data source may not be configured correctly, leading to issues when trying to load or transform data.
  
  
  Solution:
  
  Check InfoObject Definitions: Review the definitions of the InfoObjects involved. Ensure that the data types are correctly defined and that there are no unsupported types.
  Validate Data Source: Check the configuration of the