Solution : https://service.sap.com/sap/support/notes/724778 (SAP Service marketplace login required)
Key words :
transactions vf02 'change billing document' vf03 'display billing document', profit center' k_pcar_rep 'ec-pca, object k_pca 'ec-pca, objects k_pca 'ec-pca, billing document, profit center document, profit center accounting, line item reports', transactions vf02, transaction 'maintain assignment
Related Notes :
907116 | Adjustment of the check indicators in billing area |
145468 | Missing check for closed posting period |