SAP Message >6028 - No corresponding entry exists in the correspondence container

Diagnosis
The system attempted to read the correspondence container with thefollowing values:
Field name,,Field value
COTYP,,&V1&
VKONT/DATA1,,&V2&
LAUFD,,&V3&
LAUFI,,&V4&
However, no entry was found.

System Response
No letter can be printed.

Procedure
Ensure that the desired value is available.