DBSQL_INTERNAL_CONV_ERROR is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: I - Internal Kernel Error
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
Also check out the Comments section below to view or add related contributions and example screen shots.
Please see send to abap for more details about the possible cause of this runtime error and how it could be avoided.
The return value for the conversion function was <runtime parameter>.
Conversion not possible.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
During a SELECT access, the read data could not be placed in the target
field.
Either the conversion is not supported for the target field type, the
target field is too small to take the value, or the data does not have
the required format for the target field. The value to be converted is
<runtime parameter>. Field <runtime parameter> in the select list was just being edited. The table
field has ABAP type <runtime parameter> length <runtime parameter> with <runtime parameter> decimal places. The ABAP
field has type <runtime parameter> length <runtime parameter> with <runtime parameter> decimal places.
Please see abap internal types for more details about the possible cause of this runtime error and how it could be avoided.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
DBSQL_INTERNAL_CONV_ERROR - dbsql internal conv error DBSQL_ILLEGAL_SWITCH - dbsql illegal switch DBSQL_HINT_INVALID_SUBST - dbsql hint invalid subst DBSQL_FETCH_FIELD_INCOMPATIBLE - dbsql fetch field incompatible DBSQL_FAE_STATEMENT_TO_BIG - dbsql fae statement to big DBSQL_DUPLICATE_KEY_ERROR - dbsql duplicate key error