How To Fix RSDME319 - Internal error; invalid model field (&1) to source field mapping

RSDME319 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 319

• Message text: Internal error; invalid model field (&1) to source field mapping

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 RSDME319 - Internal error; invalid model field (&1) to source field mapping ?

  The SAP error message RSDME319, which states "Internal error; invalid model field (&1) to source field mapping," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the mapping of fields between a data source and a data model (InfoProvider). This error can arise due to various reasons, including inconsistencies in the data model, incorrect field mappings, or issues with the underlying data source.
  Causes:
  
  Field Mapping Issues: The field specified in the error message (&1) may not be correctly mapped to the corresponding field in the data source.
  Data Source Changes: If the structure of the data source has changed (e.g., fields added, removed, or renamed) without updating the mappings in the InfoProvider, this error can occur.
  Model Configuration Errors: There may be configuration errors in the InfoProvider or the data model that lead to invalid mappings.
  Data Type Mismatches: The data types of the fields in the