Message type: E = Error
Message class: DMCLG - DMC Tool Development
Message number: 029
Message text: Only elementary data types can be defined For fields (field &1)
You have not entered either a field type or an elementary ABAP type
(C, P, N, D, T).
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Select an appropriate data type.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message DMCLG029 indicates that there is an issue with the definition of a field in a Data Model or Data Structure where only elementary data types are allowed. This error typically arises when you attempt to define a field using a non-elementary data type, such as a complex type or a structure.
Cause: The error occurs when: You are trying to define a field in a Data Model or Data Structure using a data type that is not considered elementary (e.g., a structure, table, or reference type). The field definition is not compliant with the requirements of the Data Model or Data Structure, which only allows simple data types like CHAR, NUMC, DATS, etc.
Solution: To resolve this error, you can take the following steps: Check Field Definition: Review the field definition that is causing the error (indicated by &1 in the error message). Ensure that it is defined using an elementary data type. Change
Get instant SAP help. Sign up for our Free Essentials Plan.
DMCLG028
Error when reading table &1 from DDIC
What causes this issue? You have tried to read information from the data dictionary using a table. This did not work.System Response The system issu...
DMCLG027
Rule not found, inconsistent data
&CAUSE& A rule was not found in the database. The system issues an error message and will not allow you to continue with this transaction unt...
DMCLG030
No documentation available
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
DMCLG031
migration object &1 created
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.