Do you have any question about this error?
Message type: E = Error
Message class: USMD1 - Datenmodel
Message number: 055
Message text: Data model &1, entity type &2, relat. &3: Relationship type is invalid
Relationships with <LS>Qualifying</> as the relationship type are only
allowed for to-entity types with storage and use type <LS>4</>.
The data model cannot be saved or activated.
Specify a different relationship type.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
USMD1055
- Data model &1, entity type &2, relat. &3: Relationship type is invalid ?Get instant SAP help. Start your 7-day free trial now.
USMD1054
Data model &1: Storage and use type of entity types &2 and &3 is invalid
What causes this issue? Entity types with <LS>1</> as the <DS:DE.USMD_USAGE_TYPE>storage and use type</> <ZH>cannot<...
USMD1053
Data model &1, entity type &2, relationship &3: No data element valid
What causes this issue? You cannot specify a data element for relationships with <LS>Referencing </> as the relationship type if the name...
USMD1056
Data model &1, ent. type &2: Entity type for hierarchy name is ambiguous
What causes this issue? For entity types for which you can set up a hierarchy, you must select one additional entity type that represents the hierarc...
USMD1057
Data model &1: Attributes must not be assigned to entity type &2
What causes this issue? You have assigned attribute &V3& to entity type &V2&. However, attributes can be assigned only to entity type...
Click on this link to search all SAP messages.