SAP Knowledge Base Article - Preview

2674281 - Error "SAP DBTech JDBC: [338]: zero-length columns are not allowed:"

Symptom

When a user is trying to create a virtual table in remote data connection (SDA) system, they get an error SAP DBTech JDBC: [338]: zero-length columns are not allowed:[Column Name3]"

If you check the indexserver trace you can see following log:

[19507]{236087}[50/67753508] 2018-04-23 19:26:38.851389 d FedTrace qx_source.cc(01895) : CREATE VIRTUAL TABLE "Column_name1" NVARCHAR(3),  "Column_name2" NVARCHAR(4), "Column_name3" NVARCHAR(0) NOT NULL ,....


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Environment

 HANA 1.0

HANA 2.0

Product

SAP HANA, platform edition 2.0

Keywords

KBA , HAN-DB , SAP HANA Database , Problem

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