ORA-12899: value too large for column

Error in SAP system:

Database error text........: "ORA-12899: value too large for column

 ""."KAPOL"."VARDATA" (actual: 72, maximum: 36)"

Internal call code.........: "[RSQL/INSR/A016 ]"

Please check the entries in the system log (Transaction SM21).

Solution is in SAP Note 686357.

Executed report RATPONTC as per note 686357.