transient in OWL error

[ahmedelgammal5334]

Hi, i'm trying to add a Transient element to OWL but this exception show when i try to activate the OWL .... i have no idea why i did it many times .. any ideas ?

error:

UI Designer has caught an exception. XRepositoryException (4)Element 'INDA7E85F1A7460CE8C' is transient but has no valuation source, hence it cannot be resolved

The usage of this BO entity is not allowed in mode 'UI': 'Element 'INDA7E85F1A7460CE8C' is transient but has no valuation source, hence it cannot be resolved

SADL View generation failed

An exception was raised

Error occurred when SP CL_XREP_PROVIDER_UICOMP checks file /Y**********_MAIN/SRC/CustomObjects/Object/Object_OWL.OWL.uicomponent

Error occurred in check method of SP

[ThiagoSarmento]

Hi ahmedelgammal5334,

When adding and binding a transient field on the OWL, a connection is created to the SADL query, but this will result into this error as the transient field will have no value on loading.

You can try unchecking the transient field result column in the SADL query of the OWL.

Best regards,

Thiago

[ahmedelgammal5334]

Hi, Thiago

you are right but if i unchecked the result column for that element the data model element also get deleted so right it will get activated but it's useless.

[ThiagoSarmento]

Hi Ahmed,

Usually, transient fields are used for calculations within an AfterLoading script or this field is placed on a different screen, such as the TI or OIF.