How To Fix RSTT0162 - Transformation from internal to reporting structure contains errors

RSTT0162 - Overview

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 162

• Message text: Transformation from internal to reporting structure contains errors

Self-Explanatory Message

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RSTT0162 - Details

• The SAP error message RSTT0162 indicates that there is an issue with the transformation from an internal structure to a reporting structure in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error typically arises during the process of data extraction, transformation, and loading (ETL) when the system encounters inconsistencies or errors in the mapping of data fields.
  Causes of RSTT0162
  
  
  Incorrect Mapping: The mapping between the internal structure and the reporting structure may not be correctly defined. This can happen if fields are missing or if there are discrepancies in data types.
  
  
  Data Type Mismatch: If the data types of the fields in the internal structure do not match those in the reporting structure, it can lead to transformation errors.
  
  
  Missing Fields: If the transformation logic expects certain fields to be present in the internal structure but they are missing, this can trigger the error.
  
  
  Inconsistent Data: If the data