SAP Message Q6039 - Field catalog &1 cannot be deleted because it is still being used

Diagnosis You want to delete the field catalog &V1&. However, the info structureV2 does not use this field catalog. there may be other infostructures which use this field catalog. System Response The system does not delete the field catalog &V1&. Procedure Check whether you still need the info structures which the fieldcatalog &V1& uses. If this is the case, then you cannot delete thefield catalog. Otherwise first delete all info structures which use thefield catalog &V1&.