Message type: E = Error
Message class: D0 - Machine-level ABAP/4 Dictionary texts (e.g. debugging)
Message number: 102
Message text: Field & does not have a preceding length field of type &
A transparent table may contain only one field of data type LCHR or
LRAW. This field must always be at the end of the table. A length field
of a certain data type must always precede this field.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Insert a length field of the required type before the field of type
LCHR or LRAW or change the type of the length field to the required data
type. Further information about the length field and its type can be
found in the ABAP/4 Dictionary manual.
Error message extract from SAP system. Copyright SAP SE.
D0102
- Field & does not have a preceding length field of type & ?The SAP error message D0102, which states "Field & does not have a preceding length field of type &," typically occurs in the context of data structures, particularly when dealing with internal tables or structures in ABAP (Advanced Business Application Programming). This error indicates that a field in a structure or table is expected to have a preceding length field, but it does not.
Cause: Incorrect Structure Definition: The structure or table definition may be missing a length field for a variable-length field. In ABAP, when defining a structure that includes variable-length fields (like strings), a preceding length field is required to specify the length of the variable-length field. Data Type Mismatch: The field types may not be compatible, or the structure may not be defined correctly according to the expected data types. Legacy Code: If you are working with legacy code or code generated by tools, it may not conform to the current
Get instant SAP help. Sign up for our Free Essentials Plan.
D0101
Version '&' of '&' cannot be read
What causes this issue? This is an internal error.System Response The system issues an error message and will not allow you to continue with this tr...
D0100
Only one long field allowed per table
What causes this issue? A table may contain only one field of data type LCHR or LRAW.System Response The system issues an error message and will not...
D0103
Field & of type & must be in the final position
What causes this issue? A transparent table may contain only one field of data type LCHR or LRAW. This field must always be at the end of the table.S...
D0104
Field & of type & must be in the final position
What causes this issue? A transparent table may contain only one field of type LCHR or LRAW. This field must always be at the end of the table.System...
Click on this link to search all SAP messages.