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SAP Knowledge Base Article - PreviewSymptom
A table is created and used as a target in a Data Flow.
Not all target columns are mapped to the source table. The expectation is to manually enter values in the unmapped columns.
However, after each execution of the Data Flow, the unmapped columns are filled with NULL values, and any manually maintained values are overwritten.
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Environment
SAP Datasphere
Product
SAP Datasphere all versions
Keywords
Dataflow, NULL, unmapped column, datasphere , KBA , DS-DI-DF , Data Flows , Problem
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