How To Fix S_CUS_IMG_ACTIVITY170 - Field &2 of table/view &1 cannot be used in BC Sets

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CUS_IMG_ACTIVITY - IMG Activity

• Message number: 170

• Message text: Field &2 of table/view &1 cannot be used in BC Sets

What causes this issue?

The field '&V2&' of table/view &V1& in the BC Set has an attribute which
prevents its use in BC Sets.
This attribute could be:
the field has an output length of more than 255 characters
the field is of type 'STRING' or 'RAWSTRING'
the field is an address field (domain 'ADRNR', 'CADRNR' or 'AD_ADDRNUM')

System Response

You must remove such fields from the selected BC Set, to keep the BC Set
consistent and avoid undefined system crashes (short dumps) in BC Set
transactions.

How to fix this error?

Go to the BC Set maintenance transaction SCPR3 in change mode. All
fields with one of these attributes are automatically removed from the
BC Set. Save the BC Set.

Procedure for System Administrators

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.