Inserting Blanks Into NOT NULL Column Fails With ORA-01400
(Doc ID 1010215.6)
Last updated on FEBRUARY 03, 2022
Applies to:Precompilers - Version 1.0 and later
Information in this document applies to any platform.
In your precompiler program, you are trying to insert into a mandatory NOT NULL column one or more blanks. You create a character host variable and fill it with blanks. When you execute the INSERT statement, you get the Oracle error 'ORA-01400 mandatory (NOT NULL) column is missing or NULL during insert'.
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