How To Fix S_CUS_IMG_ACTIVITY125 - Multiple objects: Data type String is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CUS_IMG_ACTIVITY - IMG Activity

• Message number: 125

• Message text: Multiple objects: Data type String is not supported

What causes this issue?

The analysis has shown that the customizing object and/or their oject
list objects contain fields of type String.
This customizing object cannot use BC Sets.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Adjust the objects in the Dictionary to remove fields of type String,
if this does not require too much effort, and regenerate the
maintenance dialog (SE54).
This will usually require considerable effort. Confirm the restriction
to <ZH>deactivate the BC Set functionality for this object</>.
<ZH>Note:</>
Test the BC Set functionality to ensure that these values are correct.
Create a BC Set for the object.
Check whether the data has been completely put in the BC Set (SCPR3).
Change an entry in the object (SPRO or SM30/34).
Activate the BC Set (SCPR20).
Check whether the BC Set values have been written correctly into the
table/view.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.