Symptom
Using a GoogleBigQuery connection.
If the data has tables with some columns containing NULLs, the 'NULL' values in attributes are converted to '0'.
Expected result: NULLs should remain as NULLs and not be converted to 0.
Resolution
Adding the following Extra Connection Argument to the Connection prior to extracting the data resolves this issue:
KeepNullValues=true
Keywords
KBA , BPI-SIG-PI-DS , Data Source (CSV, Connector) , Problem
Product
SAP Signavio Process Intelligence all versions