1766178 - Error during export from java database

When exporting the MSSQL Database from a Java instance it failed with this error:

12.09.12 07:05:36 com.sap.inst.jload.Jload dbExport
SEVERE: Error during export of VIRSA_AE_RQD_CSFLD

12.09.12 07:05:36 com.sap.inst.jload.Jload logStackTrace
SEVERE: com.sap.inst.jload.db.IllegalValueException: Empty string in column CSFIELDVAL
This error is probably caused by a bug in an application failing to comply with the rules of portability

REQNO = 704
CSTFIELD = APPROVER[0,1]
CSFIELDVAL =
DESCRIPTION= (null)
DATATYPE = String
ISKEY = 1
ISDYNAMIC = 0

This error is probably caused by a bug in an application
failing to comply with the rules of portability

#at com.sap.inst.jload.db.DBTable.unload(DBTable.java:225)
#at com.sap.inst.jload.Jload.dbExport(Jload.java:181)
#at com.sap.inst.jload.Jload.executeJob(Jload.java:397)
#at com.sap.inst.jload.Jload.main(Jload.java:640)
#at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

SAP GRC Access Control 5.3

com.sap.inst.jload.Jload.dbExport, MSSQL, database, export, Java add-in, Empty string in column TLABEL, VIRSA_AE_RQD_CSFLD.

, KBA , GRC-SAC-ARQ , Access Request , How To