Solution : https://service.sap.com/sap/support/notes/891133 (SAP Service marketplace login required)
Key words :
call method cl_abap_typedescr=>describe_by_name exporting p_name = ls_mapping-structure receiving p_descr_ref = lv_typedesc, update ls_customizing-instancelength = lv_typedesc->length, testmode type boolean default 'x', report fixes customizing table crmc_cckpt_nst, &--------------------------------------------------------------------- & report z_crm_cckpt_unicode_cust & &--------------------------------------------------------------------- & & &--------------------------------------------------------------------- report z_crm_cckpt_unicode_cust, ls_customizing-instancelength <> lv_typedesc->length, mapping tablels_mapping-infoblock = 'cl_crm_cckpt_io_core_summary', pc-ui fact sheet, key infoblock = ls_customizing-classname, table crmc_cckpt_nst update crmc_cckpt_nst
Related Notes :
| 902083 | Unicode Collection Note for CRM 4.0 |
| 490871 | Composite note: CRM Business Partner Cockpit and Fact Sheet |