How To Fix SDDL_PARSER_MSG349 - DD08B-ON_SOURCE entry invalid; "&1"."&2" - index "&3" incorrect ("&4")

SDDL_PARSER_MSG349 - Overview

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 349

• Message text: DD08B-ON_SOURCE entry invalid; "&1"."&2" - index "&3" incorrect ("&4")

Self-Explanatory Message

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SDDL_PARSER_MSG349 - Details

• The SAP error message SDDL_PARSER_MSG349 indicates that there is an issue with the data dictionary table DD08B, specifically related to an invalid entry in the source definition. This error typically arises when there is a mismatch or inconsistency in the data model, particularly when dealing with data sources in SAP BW (Business Warehouse) or when working with data extraction.
  
  Cause:
  The error message DD08B-ON_SOURCE entry invalid; "&1"."&2" - index "&3" incorrect ("&4") suggests that:
  
  There is an invalid entry in the data source definition.
  The index specified in the data source does not match the expected structure or is not correctly defined.
  The data source may be referencing a field or structure that does not exist or has been changed.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Data Source Definition:
  
  Go to the Data Source in the SAP BW system and verify the structure and fields defined in it.
  Ensure that all fields referenced in the